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NORWAY’S - SEAT IBIZA JAPAN’S - SMART RATS - EVERYTHING BUT LAB COATS

INSIDE LOOK - ROCKFORD AMPLIFIED TUNED SYSTEMS DEALER SPOTLIGHT - SOUNDWAREHOUSE

HOW TO: GAIN SETTINGS | HOW TO: TRIM PANEL | TEST & REVIEW: T1000-4AD | TEST & REVIEW: T3 FULL RANGE


Arie de Groot Holland

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Bolivia Avila l e a h c Mi

Pascal Laponder - Holland

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- Idaho Brent Leavitt

Brett

Junior Fl ores - A rizona

Michael Av ila - Boli via

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WELCOME TO OUR BRAND, ROCKFORD FOSGATE!

Since our beginning in 1980, Rockford Fosgate has been dedicated to providing you with the highest performance car audio products on the planet. We take great pride in the fact that our products are designed and engineered here in Tempe, Arizona, USA. The Rockford team is a collection of the best product and engineering minds in the car audio industry. They are true enthusiasts and “super users”. A major objective for Rockford Fosgate this year was to focus on application. Our research and product development teams have been receiving feedback from customers wanting to integrate the Rockford Fosgate “experience” into their powersport vehicles, RV’s/toy haulers, marine watercraft, and hybrid vehicles. In other words, developing products that fit into YOUR mobile lifestyle and desired mode of transportation. Your feedback led us to develop our latest series of amplifiers, the ultra compact Punch Boosted Rail amplifiers and a slew of high efficiency Full Range Class D amplifiers (Power AD, Punch FRD, Prime/Marine FRD). To complement our solution-based amplifiers, a new line of full range speakers are now available in virtually every size to fit your application. Most importantly, an upgraded audio system always needs quality bass response. This year we have launched a new generation of Punch P3 shallow subwoofers that are guaranteed to bring big time bass in a shallow, easy to install design. So whether you are looking to upgrade an ATV, motorcycle, boat or daily driver, we have a Rockford Fosgate audio solution to fit your application. At the end of the day, great brands are built and sustain over time as a result of passionate and enthusiastic customers. Because of you, we are committed to keep pushing this brand and ourselves to higher and higher levels. From the entire team in Tempe Arizona, we thank you for your FANATICAL support. Bill Jackson

President/CEO Rockford Corporation

ROCKFORDFOSGATE.COM

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FEATURES

19

11 5

29 5 // THRILL FROM WEST HILL

19 // 600 PROOF HENNESSEY

11 // A KNOCK ABOVE THE REST

29 // RATS - EVERYTHING BUT LAB COATS

PAUL TRACY

F-350

CAMARO SS

ROCKFORD AMPLIFIED TUNED SYSTEM

DEPARTMENTS 9 // HOW TO - GAIN SETTINGS

27 // HOW TO - TRIM PANEL

15 // TEST & REVIEW - T3 FULL RANGE

33 // TEST & REVIEW - T1000-4AD

17 // INTERNATIONAL - JAPAN SMART CAR

35 // INTERNATIONAL - NORWAY SEAT IBIZA

23 // INSIDE LOOK - RATS

37 // ROCKFORD FOSGATE PUNCH WEAR

25 // DEALER SPOTLIGHT - SOUND WAREHOUSE 3

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ingfastontwowheels o g r e th e h . W rt se e d a n ntheredone crisp,dryairoftheArizo e ee b th s, in p eo d ar ro f sh s o e cu ar fo is sh ir h s fa aulTracykeep iconicracerhasseenhis is . Th ith w dforitornot.Paul p u ke h as tc u ca yo to if e d u e… d er h g th t u u ’ no orfour,he’sato nwhat’sreallygoino o n io in p o stedpieceofiron. p u u t tr is h h ig s d ra e st e a u n r e yo g e iv in g sl ill n u that,andw rainer,aseverygoodg -b o n a as w r e th e g to andRockfordcoming

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Growing up in Canada, PT followed the typical youth hockey game plan. What was not typical was his underlying love to go fast on the racetrack. Not enough hours in the day, so pops made him choose.. Bash guys into the boards, or pass guys en route towards the winner’s circle. This was a tough one. Lucky for us Paul chose the racing path giving fans over 20 years of nail-biting action to watch. He started early racing karts, moving up through the ranks winning most every class he started in. Driving loose and even a bit wild, Paul got noticed quickly as one of the fastest on the track, making him a head to watch. This carried over one holiday night when Paul took mom’s brand new car for a bit of a joyride. She never even got to see her new Christmas gift before he wrapped it around a tree in the mall parking lot (boys will be boys). Luckily all the sacrifice his parents made would come back tenfold when a career in open wheel racing blossomed and Paul took the 2003 Indycar Championship title. Over the next grip of years, an intense race psyche earned Paul droves of supporters in the stands, along with a couple of rivalries on the track. But hey, to make a great omelet you gotta bust a couple eggs! This attitude and drive seen from the Tracy camp mirrors the point of view from the Rockford Fosgate people and product

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line. “If I’m going to do something, I’m going to give it 100% and do it right the first time,” Paul explains. “Rockford follows this same philosophy making them a clear choice for all my cars and trucks. Even in my boat and Harleys…You’re just not going to match the same quality from Rockford products, anywhere. Period.” Take at long look at Paul’s daily driver but try not to drool. An F-350 so intimidating most of the local police take one look and get out the way! RF laced it up with six, (yeah I said SIX!) sets of 6.5” T3 Component speaker systems (T3652-S) all powered by a hefty 1,000 Watt Class-AD Full-Range 4-channel amplifier (T1000

4-ad). Those mids and highs sound as sharp as knives! Paul’s kids still need to get shuttled around so keeping the backseat was mandatory. That’s where the amazing technology from Rockford’s shallow subwoofer system comes into play. A single 1500


Watt Class-bd Constant Power amplifier (T1500-1bdCP) doesn’t break a sweat, while two 12” Punch P3 2-ohm DVC subs (P3SD212) handle ALL the bass in a fraction of the space. Paul still has room for the whole pit crew, or just picking the kids and their friends up after school. “Come on dad, crank that volume!” PT might just be old school, but so is Rockford Fosgate. Both have been around long enough to see what kinda ‘flash-in-the-pan’ is going to take the spotlight for the next fifteen minutes, but when it matters, experience and reputation are going to outweigh the latest buzz. We’ll look for Paul on the track…. or at the tattoo shop…. or down the road cruising one of his favorite rides, like the ‘51 Merc blaring pure attitude from his RF powered system.

PAUL TRACY

Scottsdale, AZ 2003 Champ Car World Series 1st Place


HOWTO

PROPERLY SET YOUR GAINS You meticulously selected the right products for your car audio system, installed them, and finally connected them together. It sounds good, but are you getting the most out of your system? By properly adjusting your system gains, the Sound Quality (SQ) and/or Sound Pressure Level (SPL) can be greatly optimized. NOTE: This is a condensed version of our RFTECH “Gain Tutorial” (Knowledge Base ID #46). You can find the complete version online – along with steps for properly setting gains with systems having a signal processor – using the QR Codes at the end of this article.

GAIN OVERLAP

If we want a “clean sounding” car audio system, it doesn’t mean setting the gain structure so our amplifier never clips. If we did, the absolute highest musical peak would occur at the threshold of clipping and there would be no audible distortion. In order to find a comfortable compromise between high signal-to-noise at low listening levels and low distortion at high listening levels, we need to understand “Gain Overlap”, which is the amount of input signal that overdrives the amplifier’s input measured in decibels. If using a signal processor, we want to optimize the dynamic range between the processor and amplifier, allowing the processor to determine the amount of gain overlap that drives the amplifier. The chart below shows the characteristics associated with different levels of gain overlap at the amplifier.

Gain Overlap 0 dB +5 dB +10 dB +15 dB +20 dB

Performance Best signal-to-noise / Low SPL Good signal-to-noise / Good SPL Best compromise between signal-to-noise and SPL Bad signal-to-noise / High SPL Terrible signal-to-noise / Best SPL

Amp Output THD *0% 20% 32% 39% 43%

*At 0dB there is no clipping distortion and therefore THD will fallback on the amplifier’s rated THD specification.$

At first, you may be concerned with the amount of distortion (THD) the amplifier can produce, but the amplifier is only producing this during musical peaks, which account for a small percentage of the music track. Tests have shown that many people prefer +10 dB of gain overlap so the system retains reasonable Sound Quality while exhibiting an elevated Sound Pressure Level.

ADJUSTING GAINS BY EAR This is the fastest and easiest method for adjusting system gains. The benefit is the cost which is FREE. It’s also fairly easy to do and only requires a screwdriver to adjust the gain controls.

Step 1. Disconnect all speakers and RCA cables from source unit. Adjust source unit Bass, Treble, and Balance to their center position.

Step 2. Adjust all amplifier gains and any Punch EQ to minimum. Step 3. Play a music track with impactful bass, vocals and treble. Step 4. Increase the source unit volume to 3/4 (high performance source units to 7/8) maximum. Step 5. Increase the amplifier gain(s) until your preferred maximum loudness is achieved. If using amplifiers in

bridged/mono mode or using two amplifiers in bd-SYNC mode, simultaneously increase both gain controls so they are balanced at the same level.

Gain Tutorial Checklist 9

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Download our convenient checklist for properly setting system gains. You can also download the test tones used to set gain overlap as mentioned above.


ADJUSTING GAINS BY METER This is the most cost effective method for adjusting system gains with predictable accuracy. This procedure references a DIY Distortion Meter as follows; 1) Mini-Amplified Speaker, 2) Source Unit Voltage Divider, and 3) Amplifier Voltage Divider. Instructions on how to build your own DIY Distortion Meter are available at the end of this article.

Step 1. Disconnect all speakers and RCA cables from source unit. Adjust Bass, Treble, and Balance to their center position.

Step 2. Connect the RCA end of the “Source Unit Voltage Divider” to the source unit’s RCA output. Connect the 1/8” jack end to the “Mini Amplified Speaker”.

Step 3. Play a test tone, 1kHz @ 0dB. If source unit has a REPEAT TRACK function, press this button to provide adequate time to perform Step 4.

Step 4. Turn on the “Mini Amplified Speaker” to a low listening level. Increase the source unit’s volume until the maximum output is produced without clipping (at clipping you can hear the tone change from clean to raspy). Stop the track when the test is complete. DO NOT change the source unit’s volume position.

Step 5. Reconnect RCAs between source unit and amplifier(s). Step 6. Disconnect all speakers from amplifier(s). Adjust all amplifier gains and any Punch EQ to minimum. Step 7. Connect the alligator clips from the “Amplifier Voltage Divider” to the amplifier’s speaker outputs. Connect the 1/8” jack end to the “Mini Amplified Speaker”.

Step 8. Play the test tone of your choice (0dB/-5dB/-10dB) for the desired gain overlap. Step 9. Increase amplifier gain(s) until maximum amplifier output is produced without clipping (again, listen for the

tone to change from clean to raspy). If using amplifiers in bridged/mono mode or using two amplifiers in bdSYNC mode, simultaneously increase both gain controls so they are balanced (at the same level).

ADJUSTING GAINS BY OSCILLOSCOPE This is the most accurate method for adjusting system gains. However, the expense of owning an oscilloscope or access to one makes this option out of reach for most people. Fanatics entering Sound Quality competitions should use this method to ensure accuracy.

Step 1. Disconnect all speakers and RCA cables from source unit. Adjust Bass, Treble, and Balance to their center position.

Step 2. Connect the oscilloscope to the source unit’s RCA output. Step 3. Play a test tone, 1kHz @ 0dB. If source unit has a REPEAT TRACK function, press this button to provide adequate time to perform Step 4.

Step 4. Increase the source unit’s volume until maximum output is produced without clipping. Stop the track when the test is complete. DO NOT change the source unit’s volume position.

Step 5. Reconnect RCAs between source unit and amplifier(s). Step 6. Disconnect all speakers from amplifier(s). Adjust all amplifier gains and any Punch EQ to minimum. Step 7. Connect the oscilloscope to the amplifier’s speaker outputs. Step 8. Play the test tone of your choice (0dB/-5dB/-10dB) for the desired gain overlap. Step 9. Increase amplifier gain(s) until maximum output is produced without clipping. If using amplifiers in bridged/

mono mode or using two amplifiers in bd-SYNC mode, simultaneously increase both gain controls so they are balanced (at the same level).

DIY Distortion Meter Learn how to build a Do-It-Yourself Distortion Meter for around $30! Schematics for building the source unit & amplifier “Voltage Dividers” are available here.



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Alex Fregoso thinks size matters… When it came to his most recent project, an F-350 package, he had one specific goal in mind, “I wanna turn heads and bust out windows driving down the street…just annihilate anything else out there.” With the setup he’s running, Alex is going to do just that. Alex knew from the beginning he was going to build the loudest truck around and do it right. From all the chrome, to the paint, and the sound system, Alex runs it loud and proud. Rockford Fosgate was his first choice in products dating back from an experience he had as a kid. “I remember going to my first car show like fifteen or twenty years ago and just seeing everything around. The baddest car there was knocking bass just sooo loud, and he was running a Fosgate system. From then on I knew Fosgate was what I was always going to use.” Since those early days, Alex’s focus has always been on cars, especially lowriders. Most

ALEXFREGOSO

Mesa, AZ

of his free time is spent fabricating metal or hitting switches making his babies dance. The F-350 was something new, but he did it in his own style. This F-350 with very low miles was resurrected from a friend’s construction business (the canvas was now chosen). Prestige Customs out of Mesa, AZ transformed this work truck into the raised up head turner you see

today. The artistes at Bug’s Auto Art sprayed the paint and colored the lines, providing the distinguishable character of this beauty (personality established). Finally, the crew at Sound Xpression gave her a soul. Alex explained how some of the loudest cars he ever heard were using Rockford


components. The Sound Xpression team agreed and started to draw up the game plan. Alex talked about fitting two subs somewhere in the backseat, but if two were good, six were waaay better. So the gloves came off and the installers at Sound Xpression did a meticulous installation, filling the bed of the blue beast with six Power 15” high output subwoofers (T1D215). These were driven by three 2500 Watt Class-bd Constant Power mono amplifiers (T2500-1bdCP) pushing a set each, for a total of 7500 watts of pounding power! Moving inside the cabin, custom fabricated front door panels each house six 6.5” T2 component speakers EACH, yeah I said each! (more is always better) Backing that up are another four T2 component speakers in the rear doors run by two Power 1000 Watt Class AD Full Range 4-channel amplifiers (T1000-4ad). Essentially this is literally enough juice to knock your socks off, AND chase them down the street! All power and sound lines are RF product as well as are all the connections (thus---completing the masterpiece). Being from the desert, hot weekends are spent on the river. So Alex’s 1200hp jet boat is currently going through the same transformation getting a matching blue paint job and Rockford marine audio system just in time for the holiday weekend! When he’s not escaping the heat at the river, this matching set will be shown off around local car shows.

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securely coils, which are held g their 1.5” copper voice orp a flat spider inc oratin at garner centered in the magnetic gap by th rity d ea rl lin o r w ide sp dio joys. woven tinsel leads. To maintain perfect the car au Fosgate en brands in rd n opposite the ve w fo wo k fe ls c se o tin re R ” a n that ate, we there are a set of “dummy There io g it s n o g F o c rd re fo ys off in the long ock and those working ones. This attention to detail pa s think of R the respect u in f ’s o it t s e o s u m a hen ofers, bec yed unding loudspeaker. However, w and subwo itionally enjo , run with a better so rs d e a lifi tr p s m a a h f d rs think o e RF bran everal yea a special Inductive ries that th the last s r er e v tt o a h rated power of 125W, t two catego s u the B le to nd . ha s s e To s lv e e c s ¬ d around the outer suc them the most mance, Damping Heat Sink (IDHS) is wrappe hallenged c r¬ o s a rf h e p te h a not only helps to osg ly hig Rockford F e such diameter of the motor. This heatsink ng some tru n ti O a . re s c e y ri b o , g te o used to control tion in other ca that percep ponent dissipate heat generated, but it’s als ts m c o u c d 3 ro T p r thereby reducing ding Powe great soun ped for the motors magnetic lines of flux, s, are the lo rt e v o e ff d e s ir e e u f th g sensitivity. le design c example o distortion and improvin utilize multip h ic h w , . rs rs e e speak s speak uses the ent T5 serie the T3652-S kit also their statem The tweeter used in me its 1” do , and is Liquid same woven LCP material for l ia c e p s re a magnet. The tweeters FEATURES ponent speakers featu he cone material is also powered by a neodymium unt con¬figurations T m rs to mount in either surface or flush mo e material. a The T3 co n e o p c p ) a l P a C ri (L ate sign that Rockford mer r, and the m hing using a patent-pending mount de lo Crystal Poly tc o a c m w A llo . e e y b light ). In this design the uld on fiber wo ching calls “Discreet Dual Clamp” (DDC a distinctive a rb tt a A c . e e n lik o c e ting “cups” at all, much e center of th m FlexFit, slot mounting cups are not actually moun th be woven t u o s im tr u ing system that min stcap that but rather a cleverly designed clamp the cast alu f inverted du d o n u e o g d rr e u s p r bbe the to 5” hole-saw opening. asket is a ru ound easily mounts into a standard 1.7 the cone to b rr , u S rn e h tt c a a p tt retainer clamps ame ical A an A single screw in the center of the mounting fr s rietary Vert e p id ro v p ro ’s p rd ich then the tweeter k¬fo (VAST) wh hen the tweeter mount in place, and utilizes Roc w e a u re iq a n e h n c o c Te cured by a snapeffective of a simply snaps into place and is se rs e increase in v ri d r e th a permanent¬ly to oth sult, on trim ring. The tweeter comes wi re compared a s A r. ete transparent phase similar diam sensitivity and attached metal mesh grill, with a . rs re plug attached to the inside of the mesh the speake t levels a u tp u o ll overa ing Cool look d com¬pact in improved. im The crossover networks are nice an tr d n a s lle ri uare and about 1.4” concave g in the size, measuring about 4.5” sq d e d lu c in of the easiest to rings are nting tall. The wire terminals are some u o m e ’r u o c the same type of kit if y in a use in recent memory, and mimi rs e k a e p s ections found in the the hows rugged terminal block style conn s t a th y wa plifiers. The T3652-S and Power se¬ries am h nc . Pu ff o uts or bim e th to ac¬cept regular inp crossovers can be set itches sw le adjustab 52-S amplified inputs. Two externally 6 3 T three a e d h an T tments g e s provide on/off axis tuning adjus n a r ing us d ho i m Inside the werful position tweeter level control. o p ty ali qu h e s u d fast hig ostly there are air core inductors an c ry l e na v sig cy d en an high frequ i u m polystyrene capacitors for the m y the d on o ed us ne ps are drive manipulation, and electrolytic ca magnets to

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low pass for the midrange.

LISTENING

After unpacking cool the system from it’s le box I sty e as itc su Styrofoam ing room installed it in my listen l¬umes for a and let it play at low vo everything in. This couple of days to break r, en installing in your ca step isn’t required wh of ns tio a¬ alu ev critical I do this step only for brand new speakers.

my on-axis overs adjusted to suit After getting the cross ation with gan my listening evalu listening position, I be Thursday cal performances by a few of my favorite vo Manhattan s, Marc Cohn, The Diva, Jennifer Warne ed by the Ruff, I was very impress Transfer, and Michael Female ckford Fosgate system. sonics of this new Ro y of rac with won¬derful accu vocals came through very a d d the system exhibite pitch and timbre, an . rity excellent detail and cla lifelike openness, with rock, I some well recorded Changing things up to blown s amp’s “Rudy”, and wa first listened to Supertr in the n the sound of the ocea away by the realism of hn’s Co ss of the piano. In Marc opening and the airine e it lik oustic guitar sounded “Perfect Love” the ac ng so me, and throughout the was in the room with nts me of the individual instru all of the subtleties nice easily to pick out. Very remained distinct and was ed Barchetta” the bass indeed. On Rush’s “R m ste d at no time did the sy strong, and clean, an me so lanced. Switching to become ton¬ally unba m to nd the T3652-S syste big band and jazz, I fou ing uc en it came to reprod be just as impressive wh c sti like horns and acou difficult instruments ry ve cals. The tonality was piano, and harmony vo

g, rich and natural soundin e ns se d an with great clarity be y ma t jus e of space. Thes ford Fosgate be the st sounding Rock er heard. ev e branded speakers I’v

ON THE BENCH

, I moved ing session completed en list nt rta po im all With the dance curve as and measured the impe the system into the lab parameters the of response. All cy en qu fre is -ax on well as the graphs of those blished specs, and the were well within the pu ent wasn’t ad e tweeter level justm Th . low be are nts me measure tually about -1dB. -2dB setting, it was ac midrange quite accurate on the lly affects the upper tua ac h itc sw is ax f The on/of ph. the accompanying gra frequencies, as seen in

CONCLUSION

d Fosgate hasn’t that in the past Rockfor I’ll be the first to admit nd when talking brands to come to mi been one of the first aker systems. ty component loudspe about audiophile quali changing for y indication, things are But if this system is an impressed the T3652-S system just the better. Frankly the this system in uld be quite happy with hell out of me, and I co ckford Fosgate you still think that Ro my own daily driver. If elf a favor and d subwoofers, do yours is only about amps an n’t come away ents out. See if you do check the T3 compon is, it makes me I did. As good as this just as impressed as . tter the T5 systems are wonder how much be bs sp Cogent Audio La s +2db TW Axi is -2db TW Freq Re RF T3652-S Off Ax 0db TW Freq Resp. tds – RT T3652-S On T3652-S Off Axis Freq Resp. tds – RT b TW T3652-S Off Axis +2d Freq Resp.tds – RT q Resp. tds Fre TW b +2d s Axi – RT T3652-S Off

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W

hen you hear the word “SmartCar”, you instantly think there is no way to build an over the top car audio system in that small of a vehicle! 30 year old Mr. Keiichiro Koshino, who owns a car audio shop “Sound Quality” in Japan, decided to take on this challenge. Although Mr. Koshino’s hobbies are kart racing and soccer, he got into the car audio business after seeing a great custom car audio installation at a local auto show. The 2009 “FourTwo” – called “SQ CORE” – is an incredible amusement ride packed with car audio components in every square inch of its vinyl interior! Seven pair of Power (T1652) 6.5” full-range speakers occupy kick panels and doors with two pair of (P132) 3.5” full-range in the ceiling, all powered by two Prime (R300-4) amplifiers. Two Punch (P3SD210) 10” shallow subwoofers provide mid-bass and were integrated into the floor boards running off a Prime (R500-1) amplifier. Eight (P2D28) 8” subwoofers installed in a tube type enclosure behind the drive, provides plenty of bass and are driven off another Prime (R500-1) mono amplifier. The driver’s seat is equipped with an electric slide that glides over to welcome the driver when the door is opened. To maximize visibility while traveling, numerous 17 VOLUME 4.0

tiny cameras were embedded in the front and back of the body, so the driver can monitor road hazards thru one of five LCD monitors installed in the dash. For convenience, the steering wheel is equipped with an iPad and a keyboard resides to the left of the seat providing access to internet, e-mail and other apps. This Smart Car resides on Sound Quality’s show floor in Chiba Prefecture Yotsukaido, Japan ready for customer demonstrations, and represents the type of amazing installations that can be done at this highly skilled shop.



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We caught up with Ricky Mason, ex-racer and dirt track owner…No, NOT Ricky Bobby. (although NASCAR is a passion of his) Ricky Mason grew up a country boy down Mississippi way and as a young whippersnapper, Ricky got behind the wheel early. It was after drag racing in an older friends’ Camaro SS that he made his mind up… That car would be his! Determined at sixteen, he started packing away every extra dollar he could till he could reach his goal. Now there were heaps of distractions along the way; he had to dip into that pot to marry his beautiful wife Terry. Then there was starting off his business as a computer consultant. That’s right, our man is a smart cookie! And Ricky owned a dirt track where his friends along with aspiring big timers raced fender to fender.

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These life distractions kept pushing his dream car farther and farther down the road. Well, Ricky’s time finally had come. But that old ’69 Camaro SS had some competition. Chevy had just released their new Camaro with the throwback bodystyle…oh yeah, it’s on! Straight away the car was sent over to Hennessey Performance, where the newly added supercharger package cranked it up to over 600 horsepower! After getting his baby back, Ricky called his buddy at Sound Waves in D’Iberville and a plan was drawn up.. “Nothing crazy, I wanna go classy…not flashy.” Ricky said. Clarity was the main focus, as this car needed to take home titles at car shows. The crew at Sound Waves dug deep


dropping two Power 10” T0 subwoofers (T0D4-10) to anchor the trunk thumps. The in-cabin clarity was going to hit you from all angles…cutting the highest of highs with a T1T-S tweeter kit on the pillars, then a set of Power 6”x9”s (T1693) hits you in the back of the head, while a set of 5.25” component speakers (T152-S) anchor the kickpanels, and the front doors smack you with a yet another set of T1 speakers (T1653), all accented with red LED lighting. That would be plenty for any machine, but Ricky was here to impress. It might have been salt water thinking, as Sound Waves loves custom boat installations, but just for the hal-i-but they agreed to install a set of T1 5.25” Full Range speakers (T152) flanking a video monitor in a custom trunk-lid enclosure, perfect for tailgating or day trips on the beach. The true beauty of the sound system is the complete patriotic trunk lighting scheme housing the subs we mentioned earlier and two Rockford amplifier powerhouses. Keeping the flag theme seen on the engine manifold covers, the T600-4 & T1500-1bdCP Patriot custom amplifiers were picked to do the work. “Clean and Mean” Ricky says, “I just love the clarity my Rockford Fosgate system puts out. It seems to be one of the biggest attractions at the car shows. I’ll crank it up for the crowd gathered around the car and no matter how loud it gets, it sounds great!”

RICKY MAYSON

D’Iberville, MS

With so much time spent waiting for his dream machine to make its way home it was only fitting that Ricky built an attached garage for his new sweetheart. Here she sits on soft carpet, cozy with climate control and underneath multiple security cameras. You’d think Ricky’s wife Terry would be a bit jealous, but she was basically the reason he was able to save the money. Her father might be a different story. Ricky said he told him, “Son, if there was a fire in this house, you’d save that car first, then worry about the family… no son, I’m SERIOUS!”

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PHILOSOPHY When it comes to choosing the “best” car audio system, there can be several options. Sure, there are constants like factory speaker locations and the amount of available space in a trunk. However, the selection of products that make up a car audio system can vary, such as what speaker series to use (Prime, Punch, Power) and the age-old dilemma of using a mono amp for subwoofers with a 2-channel amp for mids and tweets, or just a 4-channel amp to run the entire system. Rockford Amplified Tuned Systems (RATS) takes the hard work out of system design through installating and testing pre-configured components in real vehicles, then publishing the results on an interactive website (rats.rockfordfosgate.com).

by:

STRATEGY To determine what Rockford Fosgate products best complement each other we matched the RMS power handling of the speakers to the RMS power output of amplifiers. We ensure that the power compatibility falls within the range of 30% of RMS (min.) to 100% RMS (max.) power. Next, we match these combinations to specific vehicles to ensure they can be installed using the recommended configurations. Then we use a frequency analyzer on the components to measure their effect inside the vehicle’s acoustical interior. Our SPL Microphone Array uses three levels of precision matched stereo microphones horizontally staggered to accommodate the height differences of short, average and tall drivers. This configuration allows us to “normalize” the frequency response by capturing an “averaged” sample. The important parts to compare on the frequency response graphs are: 1. How many more musical frequencies are played by the factory audio system. 2. How much more SPL (Sound Pressure Level) the Rockford Fosgate system provides. All this to give consumers the ability to simply choose which Rockford Fosgate subwoofer/ amplifier combination they’d like to try against their factory system profile to see which one will sound the best and play the loudest!

INSPIRATION

Ever wonder what your car would sound like if you added a subwoofer to it? Would extra bass improve how your music sounds? We designed RATS to answer those


questions and so many more that have gone unanswered for decades.

MILESTONEs Back in the fall of 2009 we quietly started collecting data and honing our testing procedures. While we were getting the program off the ground, in the summer of 2010 we moved into our new home tailored specifically to our needs and outfitted with all the tools and test equipment imaginable. However, the most exciting moment was late in 2011 when we tested our site with a small select group of end users.

CHALLENGES

Change. Every year the auto manufactures release slightly changed body styles with improved interiors and/or completely new vehicle models. With these changes comes a new slue of in-vehicle testing and validation. To compound these vehicle changes, are our own Rockford Fosgate product changes. If it were easy, everyone would do it, Right?

WHAT MAKES IT DIFFERENT Our comparison engine allows you to evaluate up to four subwoofer configurations at once! By displaying the Frequency Response and SPL (Sound Pressure Level) for each design, you can see how the same system performs in different vehicle types. You can also compare a PRIME, PUNCH and POWER system against each other or calculate the SPL difference between a Sealed, Vented and High-Output enclosure. Just look up your vehicle type (Truck, SUV, Sedan/Coupe, or Hatchback), then pick a subwoofer and watch how Rockford Fosgate premium audio products can add to your listening experience!

WHAT SETS IT APART RATS uses real in vehicle SPL and Frequency Response.

TIMELINE With a program such as RATS, it is always evolving and we are dedicated as a company to continue to put the resources behind great tools such as RATS to bring a better understanding of the benefits of the products we produce to our consumers.

ROCKFORDFOSGATE.COM

24


2763 South State Street Salt Lake City, UT 84115 801-485-0070 2822 Wall Ave. Ogden, UT 84401 801-621-0086

1680 North State Orem, UT 84057 801-226-6090

soundwarehouseutah.com facebook.com/soundwarehouse youtube.com/SoundWarehouseUtah

T

hink how long your average car audio retailer has been in business. Five years usually means they know what they’re doing. Go back ten years and they’ve seen a recession or two. Fifteen years in business ranks them up around Jedi status. While twenty years gives them the unequivocal right to make all around bow down in their presence. But let’s just ponder for a second what it would be like to go beyond that, well beyond. This year Sound Warehouse in Utah is celebrating its 33rd year in business; and the mighty skipper steering the boat is no other than Dean Magnesen.

: Strike up a conversation with Dean and you’ll soon understand why his customer base is so loyal. At 63 years old, he has every right to be jaded about what he’s seen in this industry over the last four decades, but he’s not. I’m talking since way back when four track players were first installed in cars. (That’s right, I said four track…eight track came later on!). Dean is as young and as enthusiastic as ever, surrounding himself with a dedicated sales staff that is knowledgeable on everything under the roof, and much more! There’s no room in his stores for absent-minded part timers, staring at the clock, counting the minutes till their shift ends. Most of his employees have been with Sound Warehouse for a good while. 25 VOLUME 4.0

“I think the ‘new guy’ has been here for two years” Dean remarks. “Exceptional customer service…professional and knowledgeable staff…high quality installations…this is what has kept us around so long, even with competition from other local stores or the internet.” Stepping back, it’s easy to see why Sound Warehouse has been successful at the car audio game, it’s really all Dean knows. Coming out of high school, Dean’s first job was a salesman for an audio equipment company that made components for home and car. We all know which is ‘cooler’, so car audio became Dean’s focus and after a good stretch of ten or so years, it was time for him to take the leap of faith opening a business of his own. The first store sold home stereos as well as car audio, and would you believe waterbeds too?! Well in all fairness, it was the ‘70s! Dean swears that’s how he landed his beautiful and supporting wife, Jennifer, but the waterbeds along with home audio eventually cleared their way out of the store. (probably Jennifer’s idea). Since then Sound Warehouse has spawned off two additional locations as Dean witnessed the rise and fall of big box stores and


regional competitors as well. “I think our involvement in the community and being out at events let us connect with our customers better than anyone else.” Dean states.

:

Recently Sound Warehouse and Rockford partnered up with children’s charity organization W.A.C.K.Y. (Warriors Against Cancer in Kids & Young adults).. RF drove one of their SoundLabs up to Utah and parked it in left field at the Angels minor league baseball team stadium during the fundraiser. Any fly balls that hit the SoundLab would earn WACKY a ten thousand dollar donation from Sound Warehouse. “These kind of events say a lot to the surrounding community and differentiate us from any competitors,” Dean explains. A pretty solid car audio • mobile video • automotive security / safety / remote start • navigation & more

2010

for car audio fanatics

car der the won orld io w audf the o

training baseball. Informative, educational AND they get to recharge their batteries in the surrounding nightlife! You gotta love —“WINNING!”

:

When asked how he merchandises his store, Dean explains “I put as much inventory on the floor as I can. It can’t look messy, but people want to be able to walk into a store and see for themselves exactly all you have to offer them. Then I make sure to have a connected unit, of everything, ready to play for them because the next thing they’re going to want is to hear how it sounds. I also take advantage of everything Rockford has available to me. Banners, floor mats, neon signs, posterboards…the more imagery the better. The clothing sends the message home too. People tend to think we are a Rockford store, but it all helps sell the product. We even have a couple of great pop-up tents for our events we go out to. Those, plus using the RF SoundLab sprinter van at events, gets people going.”

:

Dean seems to be going strong with no sign of slowing down. This model retailer exemplifies the same car audio passion we have at Rockford Fosgate. Since both have been involved in audio components since the ‘70s, Dean and RF can stand together as true authentic originals. As Dean likes to say, “Doin’ it right, since ’79!”

the rockford fosgate: sound lab / pressure chamber over 10,000 watts of body pounding power and speakers

enter to win $500.00 in rockford fosgate products orem location friday may 21st, 10:00am - 2:00 pm salt lake location friday may 21st, 3:00pm - 7:00pm

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enter to win $500.00 in rockford fosgate products high card harley give-a-way saturday may 22nd, 11:00am - 2:00pm golden spike harley davidson, 892 w. riverdale rd. ogden visit us at the fim superbike and supersport world championships may 29th through memorial day may 31st miller motor sports park, tooele, ut c h ec k o u t pag e t h r e e f o r m o r e c u r r e n t s p ec i a l s

w w w. s o u n d Wa r e h o u s e u t a h.c o m Hours 10:00 to 7:00

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Model close-outs, discontinued iteMs and soMe specials are liMited to stock on hand and May include deMos. prices Guaranteed thru 9/22/10

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effort, especially from a closet Yankee fan! Everybody comes out a winner; and speaking of winners, Dean offers up a motivating employee sales incentive plan where the latest winners get to head down to tour the Rockford Fosgate headquarters and watch some Spring

FOUNDED IN 1979 AWARDS:

Top 100 Retailer 2008, 2009, 2010 City Weekly Best Way To Be “Fast & Furious” Daily Herald “Best of Utah County” 2011 and others.

ROCKFORDFOSGATE.COM

26


HOWTO BUILD A SUBWOOFER ENCLOSURE TRIM PANEL

We have been putting the DIY enclosure, from our last issue of VOLUME, to good use. We even finished it by wrapping it with charcoal grey carpet to match the trunk’s existing interior and integrated acrylic diamond ‘R’. For this article we decided to bring back this project and take the already custom sized enclosure, but really give it custom looking fit.

Supplies: 1/4” Sheet of MDF, chip board or cardboard, coarse thread countersunk head screws, pencil and tape

1

2

Position enclosure and secure in place. NOTE: It may be necessary to space the enclosure up to center in the trunk opening.

With the enclosure in place, start by transferring the vehicles contours to your chipboard making a template. Repeat for opposite side. NOTE: Some vehicles may require additional templates.

Tools: drill, 1/8” drill bit, countersink bit, and a jigsaw

NOTE: If being performed on an existing install the subwoofers will need to be removed from the enclosure before you begin.

3

Cut out your templates and return them to the vehicle. With your templates in place measure the distance across. Now a piece can be made to fill the distance between.

6

Fit your trim panel back in the vehicle and make any modifications by sanding or cutting the edges to achieve a snug fit.

4

Take your template to the sheet of 1/4” MDF and trace it onto the wood.

7

Make the opening for the subs by first cutting small openings in the trim panel that align with the enclosure openings and trace from the inside. NOTE: Traced openings need to increase to include subwoofer mounting flange/trim ring diameters.

TIP: This same easy to build enclosure trim panel can also be applied to any RF pre-loaded enclosure or pre-fab box.

5

Cut out your trim panel, cutting just outside of your traced line. NOTE: This will leave room for fine adjustments.

8

Multiple opening shapes can now be cut out (Flush, Pill, Offset…be creative). Finish by covering in any desired material.



mObridge MOST system interface

3Sixty GUI - Interactive Tuning Software

RF Team Member - Engineering

W

hy has Rockford Fosgate maintained the highest reputation for quality, even after all these years? Because of the dedication, hard work and constant product testing with user feedback. What better way to get feedback than use our own employees as lab rats! We’ve been running a program here at RF continually testing new and prototype products before they go to market. I’m talking testing in conditions that the average user will never have to deal with. Hot and cold temperatures, heavy and over-usage, and crazy output levels! Believe it or not, we actually hook our amps and speakers up incorrectly on purpose, just to see how they will perform. All

this testing, along with continuous engineering, allow us to continue to develop products that work right, and work for you. One of the latest lab rats was one of our in-house engineers. Typical of many consumers, he drives a car with a centralized media/data center. These ‘brains’ of many vehicles nowadays come equipped with Bluetooth integration, GPS and much more. We tapped into his BMW’s MOST system with a recently introduced mObridge DA2 that feeds signal to our 3sixty.3 interactive signal processor. This top dropin’ hotrod didn’t come equipped with ample space for subwoofers, continued >>



RF Team Member - Test Development 2001 Nissan Maxima Test Connection Console

so our magician installers chose P3 shallow subwoofers to work in such tight quarters. Mounting amplifiers presented a similar issue, but the compact Punch Boosted Rail amplifiers easily hid in a side compartment along with the 3Sixty.3. With the installation now complete, time to unleash the unsurpassed tuning power of the 3Sixty. To really dial in the sound, a six-microphone array along with the Rockford Technical Testing Institute tuning system was put to use…Yes! Being one of the RF gurus has its perks! The BMW’s improved output levels were measured, then recorded for comparison information and future use on the RATS site. Speaking of rats and comparison, Rockford has put together something completely new, RATS… or Rockford Amplified Tuned Systems. This section of our website gives you super detailed comparison information on RF bass systems. You can compare Prime vs. Punch items, different amp sizes, performance stats on 10” vs. 12” subs, or even your upgraded Rockford package vs. your factory system. Just pick out your car, then pick your favorites and view, side by side, all the info our tedious techs spent a kajillion hours gathering…for FREE! It’s almost too easy. Why do we go through all this trouble to bring you this kind of information? Because ‘Easy St.’ has never once showed up on our map, and besides we have a reputation and name to stand behind… it’s called ROCKFORD FOSGATE!

RF Team Member - Engineering 2010 Toyota Camry

RF Team Member - Sales 2010 Honda Civic

RF Team Member - Marketing/New Products 2010 Honda CRV rats.rockfordfosgate.com



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It’s a hefty installation and setup. at just over piece too, weighing in 12 pounds.

Drive n Rockford o r e v o , b la e from my of Rockford minute driv eadquarters h d rl io. If o w About a 20 e ep car aud 000-4ad, you’ll find na, is th le o s z ri d n A a , e e p th g Inside the T1 a n ti re e b in Tem rk , a e m liv ate build quality te’s hese folks typical Rockford Fosg ford Fosga k io c d o u R a f Fosgate. T r o a y c ce components. the ver read an and high performan passion for t in u s o b m you have e a te t s lo y 0% tolerance surface ey talk a ers have s The amplifier uses , s c ti a r construction materials, th ’s true. Their engine n fa e y thes throughout, and cleve b it rts e pa d t s n un u a mo ily , a le d d r boards not only , an ugh lifesty rtically-placed daughte rs, and thro , developed ve e d e v e lik ri ls p d t tai ty de ily to a ro d u t yo ed, p their the relatively compac roducts tha are conceiv it real estate space to p cu ts cir n c d o u the ad ti d c to ro u g p d din is t new e pro vide critical shiel h a produc not, becom amplifier, they also pro s. Just suc e e d ’r ri e h current TO-220 w as often as n w w o ie r for ou dio input section. Hig this rev au y e u in itiv b ns d n se n a a c , I e the power supply and lifiers k, th vices are used in both on the bloc ries of amp de e g ET s o SF r d e MO t s w e o g P of the amplifier is the e big tput stage. The inside a look at th ou e k the d ta an to g goin components, and a th high tech, precision wi d . me d a jam -4 0 0 T10 s somewhat appalled igent layout, but I wa ell int ry ve ss silicone was used od way great gobs of channel Cla sh r u slip fo the a at S E is R d ’s ents. The use of 00-4a FEATU re the heavier compon by Rockford cu osgate T10 se d F e lp p he rd to lo fo e k v c e o t I’d think it could stwas d The R sive is a great idea, bu t of the be he plifier that p ad e m ne c a co n e sili o g c n ir ra the On the other hand, he D full a much neater fashion. iasts to be possible. T in s r ed u e pli th ap lifi n be p e m e a s D rd than the cosmetic in-hou nge Class ing Rockfo negative effect other ra th no e llis m fu re o the s g s in e s and since most gy u perform provide the appearance of the inside of the amp, “ad” topolo to g ” in g d in n h e c p it t sed paten e of these amplifiers, it cy Sw edback is u ll never look inside on ic Frequen wi fe le l m op a a pe n n y io it “D d calls nce. Ad e unwanted may not matter. le performa rther reduc fu t to best possib rs to sical outpu utput induc a clean mu e 2 id r v after the o o ro 4 p oise, and atts x 4 into s. LISTENING ad so it drove switching n d at 250 w te ra is 4 or 2 ohm stem I wired the T1000-4 p sy to e m nc in a ere d e ref e h my g T In d l. ri ol and a pair of signa hen b e old scho with the front channels m ts watts x 2 w o en s 0 on 0 s mp 5 y co r lo my o p , s em rd rear channels. ohm T1000-4ad rs was bridged to the it is on boa e u ofe c th wo ir ” , c 12 n m Q oh io 4 it E d h nc of controls, I sat In ad e famed Pu crossovers and gain same sort th the e g , o ttin th se to er s g Aft ry n it ri de g team still had circu and b 11 that ma the Rockford engineerin 0 if channels, e 2 se r to u in wn fo r do a ll c a d there was as our for e to tweak ost immediately I realize ctions to y e Alm lik rr s. o o op c h ch ir w c the ti e s s is at on the first acou r tho T1000-4ad sounded gre EQ module in 1985. Fo the s h n, u c tio o n es u qu m P no fa d classic rock ss them unte and low pa ssion I began with some remote mo se h s a thi ig r , h Fo e . r v ck a ri tra re d d , and when I they the nt an Deep Purple and Rush 00Hz, and th, arately. Fro 5 mi p e ros to s Ae 0 m le 5 fro b m ila ava power than my le fro plifier had way more re adjustab am a the d rs e lize v rea o s s ve. cro le, I changed dB per octa rs) would safely hand 4 ea (or -2 rs ke re ea a sp s e ncentrated slop es classical tracks and co e Power seri me so th to in up l s e ng d thi o m ve 000-4ad is a nnel ze perspecti est four cha of the music. The T1 g si el” ig a “fe b m e the o th fr on is le b ea This g almost no ols quite manag t sounding amp, addin ns and contr ill ren o pa st ti ns c ’s tra e it n ry t n ve u o b c , the line of iet details like x 2.4”. All of g front side own to the music. Qu n ” its lo of .1 r 8 e cte x th ara ” ch n .9 the o 4 at 1 simplify ntly located the sense of motion on the amp, to are convenie a singer’s breathing, or 33 VOLUME 4.0


TECHNICAL DATA

r measurements The following powe industry standard were obtained using % THD+N - Battery methods. (1kHZ @ 1.0 V) voltages shown +/- 0.2

IONS

MANCE SPECIFICAT

MEASURED PERFOR soundstage uced with rod rep were timbre, or al sic surprising realism. Mu ference dif the ar s you to he how well the amp allow isingly rpr su o als a Takamine was between a Taylor and emed se d an e, ibly tight, articulat this good. Bass was incred – it e fac ’s h volume. But let as effortless even at hig p am the ran I wer, and lots of it. . amp is really about po ain str of n sig y never showed an p hard as I dared and it am s thi e for ve tapped out be My woofers would ha ever got close.

MEASUREMENTS

ed all amplifier easily exceed On the test bench, the nual, ma blished in the owner’s the specifications pu o4 int l 286 watts per channe d the amp actually made he itc sw when the amplifier is ohms. I noticed that al ion dit re is about 3.5dB of ad into low pass mode, the after g as you set your gains gain added, but as lon be ’t ldn adjustments, it shou making the crossover l tua ac nor glitch aside, the an issue. That one mi nt. llia bri the T1000-4ad was audio performance of u are during testing, so if yo It did get quite warm it’s re su se brutes hard, make going to run one of the p am e timize the cooling. Th installed in a way to op of ity jor r, so at least the ma is very efficient howeve heat. isn’t simply wasted as the power consumed

er Manufacturers Rated Pow 250 x 4 @ 4 Ω 250 x 4 @ 2 Ω 250 x 4 @ 1 Ω 500 x 2 @ 4 Ω 500 x 2 @ 2 Ω

Actual Measured Power

6V Battery @ 1.0% THD+N @ 12. 232 x 4 @ 4 Ω 308 x 4 @ 2 Ω

316 x 4 @ 1 Ω 624 x 2 @ 4 Ω 635 x 2 @ 2 Ω

Actual Measured Power

4V Battery @ 1.0% THD+N @ 14. 286 x 4 @ 4 Ω 328 x 4 @ 2 Ω

343 x 4 @ 1 Ω 642 x 2 @ 4 Ω 657 x 2 @ 2 Ω

CONCLUSION

r and l four channel amplifie If you need a powerfu gh, ems like it’s quite enou nothing you’ve seen se ned t a T1000-4ad. Desig you need to check ou like ilt bu d an , thusiasts by enthusiasts for en the ain ag ce on outhouse, the proverbial brick an ed lop ve de m has Rockford Fosgate tea st mo the en ev satisfying amplifier capable of to ed us e lin tag company demanding user. The ” too much is just right. nk thi o wh be: “For those Yes indeed.

ROCKFORDFOSGATE.COM

34


E

rik “Fido” Westgaard is from a small village of Tynset, Norway, a mere 130 kilometers (2 hours) south of Trondheim. He has been into car audio for several years and has designed systems for his fellow fanatics. Erik’s baby is a “1996 Seat Ibiza” painted Volvo R-red with red pearl and trimmed with black paint and red pearl. The system has undergone continual improvement since he purchased the car new – with the current version starting the summer of 2010 – and accumulated a whopping 3,000+ hours to construct the masterpiece. The Ibiza is equipped with a 1.8L Audi A3 engine featuring Seat/Audi wiring. A larger intercooler and custom intercooler-pipes provide a whopping 180HP. Exhaust is made from 2.5” diameter stainless steel connected to a Focuz muffler. EBC Brakes were acquired from a VW Golf VR6 with modified styling from Seidl. The body kit was adapted to fit the 19” wheels, with custom side skirts and front/rear bumpers. The front of the hood was welded to fit the new custom fenders, clear glass headlights and direction lights pulled from an original VW Polo 4. Side mirrors originate from an F1 formula car. The rear was also upgraded with Race Sport Lexus-style lights, a custom rear hatch, and shaved rear door handles. The only original pieces are the side directional lights and window clean jets. The interior is all hand-made and the trunk is detailed with paint, leather, glass and red neon. 35 VOLUME 4.0


A different source unit and preamp deliver tunes to a welded amp rack containing two Power T600-4 Widow Maker amps driving the front/rear stage. Two additional Power T1500-1bdCP Candy amps drive a T1D212 subwoofer delivering tremendous bass that judges all over Europe love! All cables, connectors and power distribution are Rockford Fosgate.

The car is a 5x Norwegian champion (3x runner up) and has represented Norway at the European finals. With a total of 96 trophies – including several from Sweden and Denmark - Erik owns one of the most winning cars in Europe! Special thanks to Trond & Stig from “AutoHiFi“, the Authorized Rockford Fosgate Distributor in Norway.


37 VOLUME 4.0


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39 VOLUME 4.0


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