E-Coustic Systems Litereature

E-Coustic Systems is the world’s leading developer of electronic architecture and immersive audio systems. For more than thirty years, our award-winning technologies have improved the acoustic quality and listening experience for a multitude of venues. Our revolutionary techniques in advanced digital electronics and patented signal processing produce both unrivaled versatility and incomparable sonic performance - enabling our technologies to be used in a wider range of spaces and applications. Our expertise in working with renowned ensembles throughout the world is unsurpassed. This, combined with our ongoing research in human perception, drives our mission of enabling both musicians and audience members alike to attain the optimum aural experience.

Elgin and Winter Garden Theatre

E-Coustic Systems evolved from the gold standard for digital reverberation – Lexicon’s 480L. In the late 1980’s all available electro-acoustic systems were immensely complex, extremely expensive, and sonically disappointing. We undertook diligent research to determine the underlying physics problem – then

patented the process that solved it. Next, we developed new algorithms specifically designed for electronic architecture that delivered incredible improvements in sonic performance. This created the foundation of the first LARES systems, ushering in the paradigm shift that made Electronic Architecture viable.

Adelaide Festival Center

Since that time our research in the field of human perception, coupled with development and integration of system components and software, has been unrelenting. We are the only entity that designs and fabricates loudspeaker components specifically designed for Electronic Architecture. Our latest algorithms are based on our award-winning research into how humans perceive sound, and the neural

mechanisms that invoke the sensation of sonic quality. This provides E-Coustic Systems a unique advantage that transcends directly to system design and integration. E-Coustic Systems includes tools that can solve complex problems and satisfy conflicting performance and functional requirements – challenges that are often impossible to resolve in any other way, at any cost.

Theatre Municipal, San Paulo

E-Coustic Systems’ proprietary processing architecture dramatically simplifies the complexity and sonic limitations found in other systems based on older design schemes. The E-Coustic Systems’ approach allows far greater flexibility. Microphone counts and required infrastructure are dramatically reduced requiring less intrusion in architecturally sensitive spaces. Wiring connections between specific microphones

and loudspeakers are also eliminated. E-Coustic Systems enables microphones and loudspeakers to be placed in close proximity to one another without compromise and eliminates the need to have separate microphones and electronics for early energy. Our processing can provide independent control of direct, reflected, and reverberant energy to each loudspeaker.

Central Synagogue

E-Coustic Systems’ unique system architecture enables us to create separate virtual acoustical spaces that coexist adjacent to one another, for example, the formation of a full virtual stage shell that merges seamlessly with the audience. Our systems are used daily throughout the world in a wide variety of applications, including concert halls, opera houses, multipurpose performing arts venues, conference rooms

and training facilities, drama stages, museums, recording studios and labs for research and product development. There is no limitation on system size or channel counts. Our smallest systems are used in rehearsal spaces no larger than a small bedroom. Our largest systems are installed in arenas and used in outdoor performances with audiences of more than 100,000.

Jay Pritzker Pavilion, Millennium Park

E-Coustic Systems are remarkably cost effective to install and easy to operate. Adjustments are simple and straightforward – they can even be made in real time, creating a virtual acoustical environment in almost any size space. Touchscreen control with menus are tailored for each venue or application. Our systems provide unlimited storage and recall of configurations and presets. This ability to instantly optimize room acoustics provides

unprecedented flexibility for spaces that have multi-purpose requirements, enabling them to be successfully shared by groups that have vastly different acoustical needs. In many venues, our system is integrated with sound reinforcement for zoned effects mapping or film surround, including Dolby Atmos. The system can also be interfaced with industry standard show control systems for fully automated acoustic manipulation.

Sweetwater Music Performance Theatre

A properly installed system is usually a fraction of the cost of architectural modifications, and installation time is often faster than even the planning stages for architectural changes. In many instances, our systems can be installed without interrupting the performance schedule of the venue! Best of all, the system can often be easily concealed, making it essentially invisible to the audience. The inerrant range of flexibility of E-Coustic Systems fundamental design structure

allows systems to be configured that substantially reduce the impact on the architecture and interiors, while overcoming sonic limitations imposed by physical architecture. For example, we dramatically improve the listening experience under a balcony, or under loge seating, enabling a uniform listening experience throughout the venue. Working in harmony with the constraints of a space, E-Coustic Systems delivers unparalleled results and cost-effective value.

Concert Hall University of the Incarnate Word

E-Coustic Systems provides the ultimate immersive experience. Hundreds of independent audio channels can be input to our Matrix Processor for object-oriented sound manipulation and sound effects routing while the system simultaneously delivers live Electronic Architecture. Unlike convolution based reverberation used in many object oriented mixing schemes that simply “paste over” the sound decay recorded in a different space, E-Coustic

Systems precise control of direct, reflected, and reverberant energy unifies the acoustic field providing unparalleled acoustic realism and audience engagement. This ability to recreate and control the ambient character of a space and introduce additional audio elements from specific locations is particularly useful for product development, calibration, and research, as well as laboratory studies of human response.

Polsky Theatre

E-Coustic Systems can overcome the architectural constraints found in many rehearsal spaces suitable for large ensembles that both inhibit communication and inflict fatigue. Our systems deliver acoustical flexibility that enables such spaces to successfully accommodate a much wider range of musicians and ensembles. When combined with the appropriate infrastructure, a rehearsal venue can transform into the ideal recording environment – providing far greater acoustic control than even the best halls.

Cary Hall – Dimenna Center for Classical Music

PRODUCTS & SPECIFICATIONS

Unlike generic multi-channel audio systems designed for “commercial” use, our systems rival audiophile performance. Our processing utilizes 64-bit architecture with clock synchronization at 192kHz. Digital audio is transported using AES-10 standard MADI protocol. Both coaxial as well as optical terminations are supported with termination length up to 2000 meters.

Conversion dynamic range exceeds 118dB with .0001% distortion.

Another important difference is that our processing is “dynamic” – it is built for show control. Commands are sent in human readable language using TCP/IP protocol. Any parameter can be “faded” with specific time values –including EQ and delay values.

AUDIO SPECIFICATIONS

MP-4 and MP-8 Analog Conversion

• Resolution 24 bits

• Noise -133 dB EIN

• Frequency Response

0.5 dB 5Hz - 300 kHz

• THD+Noise 0.0005%

• Channel Separation >110dB

AI-16 and AI-32 Analog Conversion

• Resolution 24 bits

• Signal to Noise Ratio > 112 dB (unweighted)

• Frequency Response

0.5 dB 5Hz - 21.5kHz

• THD <110dB 0.00032%

• Channel Separation >110dB

Analog Limiter

• Maximum analog signal level unclipped +30dB

• Threshold ON -3dBFS

• THD +N 0.03% -52dB

• Attack Time 5ms

• Release Time - digitally controlled

Digital Inputs

MADI In

• Coaxial via BNC, 75 Ohm according to AES10-1991

• High-sensitivity input stage (< 0.2 Vpp)

• Optical via FDDI duplex SC connector

• 62.5/125 and 50/125 compatible

• Accepts 56 channel and 64 channel mode, and 96k frame

• Single Wire: up to 64 channels 24 bit 48 kHz

• Double Wire / 96k frame: up to 32 channels 24 bit 96 kHz

• Quad Wire: up to 16 channels 24 bit 192 kHz

• Lock range: 28 kHz – 54 kHz

• Jitter when synced to input signal: < 1 ns

• Jitter suppression: > 30 dB (2.4 kHz)

ADAT Optical

• 4 x TOSLINK, according to Alesis specification

• Standard: 32 channels 24 bits, up to 48 kHz

• S/MUX: 16 channels 24 bits 96 kHz

• S/MUX4: 8 channels 24 bits 192 kHz

DFC-64 AES\EBU DIGITAL INPUT

• Input AES/EBU: 32 x, 4 x per D-sub connector transformer balanced, highly sensitive input stage (< 0.3 Vpp), SPDIF compatible.

• Sync sources: MADI, AES, word clock, internal

• Sample frequencies: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, variable (sync/word clock)

• Jitter: Internal Clock < 1 ns, Word Clock In < 2 ns

Word Clock In

• BNC, not terminated (10 kOhm)

• Switch for internal termination 75 Ohm

• Automatic Double/Quad Speed detection and internal conversion to Single Speed

Digital Outputs

MADI Out

• Coaxial via BNC, 75 Ohm according to AES10-1991

• Output voltage 600 mVpp

• Cable length coaxial: up to 100 m

• Optical via FDDI duplex SC connector

• 62.5/125 and 50/125 compatible

• Cable length optical up to 2000 m

• Generates 56 channel and 64 channel mode, and 96k frame

• Single Wire: up to 64 channels 24 bit 48 kHz

• Double Wire / 96k frame: up to 32 channels 24 bit 96 kHz

• Quad Wire: up to 16 channels 24 bit 192 kHz

DDFC Dante

• Output AES/EBU: 32 x, 4 x per D-sub connector, transformer balanced, 4 Vpp

• Supports straight and crossover cables (Auto MDI-X)

• Network-based remote control

DFC-64 AES\EBU Output

• Gigabit Ethernet Port Rj45

100 Mbit/s, 1 Gbit/s

Standard port LEDs: yellow connected, green data transmission

• Supports straight and crossover cables (Auto MDI-X)

• Network-based remote control

Word Clock Out

• BNC

• Max. output voltage: 5 Vpp

• Output voltage @ 75 Ohm: 4.0 Vpp

• Impedance: 10 Ohm

• Frequency range: 27 kHz – 200 kHz

Digital

• Clocks: Internal:

ADAT In, MADI In, Word Clock In

• Low Jitter Design: < 1 ns in PLL mode, all inputs

• Internal clock: 800 ps Jitter, Random Spread Spectrum

• Jitter suppression of external clocks: > 30 dB (2.4 kHz)

• Effective clock jitter influence on DA-conversion: near zero

• PLL ensures zero dropout, even at more than 100 ns jitter

• Supported sample rates: 28 kHz up to 200 kHz

AO-16 and AO-32 Analog Outputs

DA-Conversion

• Resolution: 24 bit

• Signal to Noise ratio (SNR) @ +24 dBu, 44.1 kHz: 115 dB RMS unweighted, 118 dBA

• Frequency response @ 44.1 kHz:

-0.5 dB: 5 Hz – 22 kHz

• Frequency response @ 96 kHz:

-0.5 dB: 5 Hz – 34 kHz

• Frequency response @ 192 kHz:

-1 dB: 5 Hz – 50 kHz

• THD: < - 104 dB, < 0.00063 %

• THD+N: < -100 dB, < 0.001 %

• Channel separation: > 110 dB

Analog Line Out, D-Sub

• Maximum output level: +27 dBu

• Output impedance: 150 Ohm

• Output level switchable: +13 dBu, +19 dBu, +24 dBu @ 0 dBFS

General MIDI

• 16 channels MIDI

• 5-pin DIN jacks

I-8a Power Amplifier

• Gain - 32 dB

• Input Sensitivity - 1.2 V / 3.8dBu

• Max Input Level - 6 V / 17.8dBu

• Frequency Response 0- 20Hz - 20kHz +/- 0.5 dB @ 1W, 8 ohms

• S/N Ratio - 107 dB (20Hz-20kHz, A weighted)

• Crosstalk Separation - 65 dB @ 1kHz

• THD+N <0.8% from 1W to full power (<0.05% typical)

• IMD <0.8% from 1W to full power (<0.05% typical)

• Input Impedance - 10 k ohms balanced

• Slew Rate - 50 V/us @ 8 ohms, input filter bypassed

• Damping Factor - >10000 @100 Hz (Low-Z)

Single Channel Mode

2 ohm 4 ohm 8 ohm

450W 500W 250W

65 V peak \ 15 A peak

Bridge Mode

2 ohm 4 ohm 8 ohm

900W 1000W 500W

135 V peak

MECHANICAL SPECIFICATIONS

MP-4 and MP-8

Microphone Pre-amp

Power

• Power supply: Internal switching PSU, 100 - 240 V AC, 45 Watts Maximum

Dimensions

• Dimensions including rack ears (WxHxD): 19” x 3.5” x 12.5”) (483 x 88 x 317.5 mm)

• Weight: 9.53 kg ( 21.0 lbs)

Mainframe III and Matrix Processor

Power

• Dual Redundant 500W power supplies, Input Voltage 88-263 V AC 48-63 Hz

Dimensions

• Dimensions including rack ears (WxHxD): 19” x 7” x 26.4”) (480 x 177 x 671 mm)

• Weight: 24.5 kg ( 59.3 lbs)

AI-16 and AI-32 Analog Inputs

Power

• Power supply: Internal switching PSU, 100 - 240 V AC, 40 Watt

Dimensions

• Dimensions including rack ears (WxHxD): 19” x 3.46” x 9.5”) (483 x 88 x 242 mm)

• Weight: 3 kg ( 6.6 lbs)

AO-16 and AO-32 Analog Outputs

Power

• Power supply: Internal switching PSU, 100 - 240 V AC, 40 Watt Dimensions

• Dimensions including rack ears

(WxHxD): 19” x 3.46” x 9.5”) (483 x 88 x 242 mm)

• Weight: 3 kg ( 6.6 lbs)

Terminations

Analog Inputs

• MP-4 4-ch XLR

• MP-8 8-ch XLR

Analog Outputs

• MP-4 4-ch XLR

• MP-8 8-ch XLR

MADI I/O

• BNC and Optical

Terminations

ECS MADI

• BNC I/O

• Optical I/O

• Word ClockBNC I/O

Terminations

AI-16 Inputs

• 2 x 8-ch D-Sub 25-Pin Tascam wiring convention

• 16 TRS balanced outputs

AI-32 Inputs

• 4 x 8-ch D-Sub 25-Pin Tascam wiring convention

• 32 TRS balanced outputs

Word Clock I/O-BNC, MADI I/O BNC, Optical, 4x Toss Link

Terminations

AO-16 Outputs

• 2 x 8-ch D-Sub 25-Pin Tascam

wiring convention

• 16 TRS balanced outputs

AO-32 Outputs

• 4 x 8-ch D-Sub 25-Pin Tascam

wiring convention

• 32 TRS balanced outputs

• Word Clock I/O-BNC, MADI I/O BNC, Optical, 4x Toss Link

MECHANICAL SPECIFICATIONS

AT-32 Analog Termination

Dimensions

• Dimensions including rack ears (WxHxD): 19” x 1.75” x 12.5”) (483 x 88 x 317.5 mm)

• Weight: 9.53 kg ( 21.0 lbs)

DFC-64 AES\EBU I\O

Power

• Power supply: Internal switching PSU, 100 - 240 V AC, 40 Watt

Dimensions

• Dimensions including rack ears (WxHxD): 19” x 3.46” x 9.5”) (483 x 88 x 242 mm)

• Weight: 3 kg ( 6.6 lbs)

DDFC- Dante I\O

Power

• Power supply: External DV 9-15V

Dimensions (WxHxD): (7” x 1.25 x 3.25”) (177 x 31.75 x 82.5 mm)

• Weight: .54 kg ( 1.25 lbs)

I-8a Power Amplifier

Power

• Redundant, universal, regulated switch mode w/PFC 100-240 V +/- 10% 50-60 Hz

Dimensions

• Dimensions (WxHxD): 19” x 3.5” x 14.2”) (483 x 88 x 360.68 mm)

• Weight: 14.01 kg ( 30.9 lbs)

Terminations

D-Sub

• Four 25 pin Female D-Sub connectors

Each - 8-ch Analog, Tascam format wiring Elco

• 64 Elco E-3 Connectors

32 channels parallel wired to each D-Sub channel

2 Elco monitor bus parallel wired TT

• 32 front panel TT listen points

Terminations

Dante

• 2 x Primary, 2x Secondary Ethernet RJ-45

MADI I\O

• BNC

Headphone Output

Terminations

Dante

• 2 x Primary, 2x Secondary Ethernet RJ-45

MADI I\O

• BNC

Headphone Output

Terminations

Analog Inputs

• Primary - 2 x 12 pin Phoenix MC 1.5/12-ST-3.81

• Aux - 2 x 12 pin Phoenix MC 1.5/12-ST-3.81

Loudspeaker Outputs

• 2 x 8 pin DFK-PC 4/8-G-7.62

Alarm Terminals

• 2 x 12 pin Phoenix MC 1.5/12-ST-3.81

Aux Sel. In, PWS Out

• 1 x 4 pin Phoenix MC 1.5/4-ST-3.81

V Ext In, Rem. Off In

• 1 x 4 pin Phoenix MC 1.5/4-ST-3.81

Power

• IEC C-20 Connector 20 A Max

LOUDSPEAKER SPECIFICATIONS

Model 330

Bandwidth: 160 Hz-20 kHz

Sensitivity: 86 dB 2.83V 1m

Impedance: 6 ohms

Power Handling: 50 Watts (AES Std.)

Input Connectors: Binding post

Finish: Black paint

Dimensions:

6 1/4” H (159 mm)

4 ¼” W (108 mm)

5 3/4” D (147 mm)

Weight: 3.5 lb. (1.58kg)

WITH Grille:

6 1/4” x 5 1/4” x 4 1/4”

34” H (864 mm)

11” W (280 mm)

6” D (153 mm)

Weight: 34 Lbs. (15.4 kg)

LOUDSPEAKER SPECIFICATIONS

Model LCF-399

On Axis Freq. Response:

70 Hz-20 kHz ±3 dB

Sensitivity: 94 dB/1W/1M

Impedance: 8 ohms

Power Handling: 50 Watts

(AES Std.)

Input Connectors: Spade Terminals

Beamwidth:

250 Hz- 180 x 180

500 Hz-140 x 140

1 kHz-120 x 120

2 kHz-110 x 110

4 kHz-120 x 120

8 kHz-110 x 110

Dimensions: 8” Coaxial

Weight: 24 Lbs

LOUDSPEAKER SPECIFICATIONS

Model LCF-350

System Type: Sealed chamber

On Axis Freq. Res:

70 Hz-20 kHz ±3 dB

Sensitivity: 94 dB/1W/1M

Impedance: 8 ohms

Power Handling: 50 Watts

(AES Std.)

Input Connectors: Cinch 142

screw terminal barrier strip

Enclosure: 5/8” MDF, lock miter joints

Finish: Black paint

New Dimensions Coming:

17”H (432 mm)

11” W (280 mm)

8 “ D (204 mm)

Weight: 24 Lbs. (10.8 kg)

LOUDSPEAKER SPECIFICATIONS

Response: 55 Hz to 21 kHz, ±3dB

Model 440

87dB, 1 watt @ 1 meter anechoic

ohms nominal, 5 ohms minimum

Frequency Response: 55 Hz to 21 kHz, ±3dB

Handling: 125w RMS

Sensitivity: 87dB, 1 watt @ 1 meter anechoic

Impedance: 6 ohms nominal, 5 ohms minimum

Connector:Cinch 142 screw terminal barrier strip

16”H 11.5”D

Input Power Handling: 125w RMS

Connector: Cinch 142 screw terminal barrier strip

Finish: Black Paint – standard, Black Cloth Grill

Weight : 21 lbs. (1 per carton)

Available in White; additional cost

(Face Painted Black, White Cloth Grill)

Size: 8.5” (216mm) W 16” (407mm) H 11.5” (293mm) D

Weight: 17 lbs.

Shipping Weight: 21 lbs. (1 per carton)

LOUDSPEAKER SPECIFICATIONS

Model 440 P

Frequency Response: 55 Hz to 21 kHz, ±3dB

Sensitivity: 87dB, 1 watt @ 1 meter anechoic

Impedance: 6 ohms nominal, 5 ohms minimum

Input Power Handling: 125w RMS

Connector: Cinch 142 screw terminal barrier strip

Finish: Black Paint – standard, Black Cloth Grill

Available in White; additional cost

(Face painted Black, White Cloth Grill)

Size: 15” W 21.5” 5.625” D

Weight: 22 lbs.

Shipping Weight: 26 lbs. (1 per carton)

LOUDSPEAKER SPECIFICATIONS

Model 440 C

Frequency Response: 55 Hz to 21 kHz, ±3dB

Sensitivity: 87dB, 1 watt @ 1 meter anechoic

Impedance: 6 ohms nominal, 5 ohms minimum

Input Power Handling: 125w RMS

Connector: Terminated to Q408 Back Can

Finish: White fabric covering – standard, Black fabric covering - optional

Size: 14” (356mm) Diameter

Weight: 6 lbs.

Shipping Weight: 15 lbs. (2 per carton)

LOUDSPEAKER SPECIFICATIONS

Model LSH-100

Operating Frequency Range:

70Hz -20kHz +/- 3 dB

50Hz - 24kHz -10dB

Sensitivity: @ 1M 95 dBSPL (measured as 2.83V input, 1M whole space)

Maximum Output: 120 dB SPL Continuous, 123 dB SPL Program

Input Power Ratings:

300 W continuous

600 W program

Nominal Impedance: 8 ohms

Minimum Impedance: 5 ohms @ 7 kHz

Drivers Single: 8” coaxial

Input Connections: 2-NL4MP

Enclosure Material:

13ply, 18mm Baltic Birch

Polyurea coated

Dimensions:

20.7” L (526mm)

20.7” W (526mm)

9” D (229mm)

Weight: 45 lbs. (20.5 kg.)

LOUDSPEAKER SPECIFICATIONS

Model LCF-499

Bandwidth: 50Hz-15kHz +/- 3.5dB

Sensitivity: (2.83vrms/1m) 97 dBSPL

Impedance: (Nom./Min.) 8W/5.6W

Power Handling: 350 Watts

Input Connection:

Recessed Barrier Strip, (Neutrik Speakon optional)

Transducers:

1 ea. 8”(203mm) MF,

1 ea. 1”(25mm) HF driver(ferrofluid cooled),

1 ea. 12” (305mm)

LF Crossover Frequencies: 200Hz, 1700Hz

Enclosure:

Indoor MDF panels, GRPhorns;

Outdoor marine plywood panels, GRP horns

Finish: Black paint

Dimensions:

31 1/8” (791mm) L

17 5/8” (448mm) W

14 1/4” (362mm) D

Weight: 102lb (46.4 kg)

LOUDSPEAKER SPECIFICATIONS

Model LCF-599

Bandwidth: 60Hz-15kHz +/- 3.5dB

Sensitivity: (2.83vrms/1m) 99 dBSPL

Impedance: (Nom./Min.) 8 ohms/5.6 ohms

Power Handling: 350 Watts

Input Connection:

Recessed Barrier Strip, (Neutrik Speakon optional)

Transducers:

1 ea. 10”(254mm) MF,

1 ea. 1”(25mm) HF driver(ferrofluid cooled),

1 ea. 15” (381mm)

LF Crossover Frequencies: 200Hz, 1700Hz

Enclosure:

Indoor MDF panels, GRP horns; Outdoor marine plywood panels, GRP horns

Finish: Black paint

Dimensions:

34 5/8” L (880mm)

17 5/8” W (448.mm)

12 5/8” D (321mm)

Weight: 120lb (54.5 kg)

LOUDSPEAKER SPECIFICATIONS

Model LCF-799

Bandwidth: 125Hz - 17kHz

Power Handling: 500 Watts (AES)

Sensitivity: (2.8v/lm)106 dB SPL

Impedance: (Nominal/Minimum)8Ω 6.8Ω @ 83 Hz

Transducers:

1.4” exit (3” VC) HF driver

2 - 8” LF drivers

Crossover Frequency 1400Hz

Input Connection: Barrier strip

Construction: GRP composite

Finish: Black gelcoat

Dimensions:

40”L (1016mm)

40” W (1016mm)

42”D (1067mm)

Weight: 130 lb (60kg)

LOUDSPEAKER SPECIFICATIONS

Model LSH-96

Operating Bandwidth: 37Hz-10kHz-3dB

Sensitivity:

Average113dB 2.83V 1meter Band Dependent

Peak Output:

Average 145dBSPL Band dependent

Continuous Output:

Average 138dBSPL Band dependent

Power Handling:

6000 W Continuous

12000 W Program

Construction: 18 Ply Baltic Birch Polyurea Coated

Transducers: Low Freq-Six18”

Mid Freq-Twenty-Four 5”

High Freq-Twelve 1” Compression Drivers

Dimensions:

60.5”H (1537 mm)

45”W (1143 mm)

27.5”D (700 mm)

Weight: 455 Lbs. (206kg)

LOUDSPEAKER SPECIFICATIONS

Model LSB-S10

System Type: INFRA Sealed chamber (0.75 cu. ft.)

Frequency Response: 8 Hz to 95 Hz +/-3 dB (2 pi Steradians, with 8 Hz Integrator)

Sensitivity: 89 dB SPL @ 80 Hz (1W @ 1m)

Impedance: 8 Ohms

Power Handling:

200 W continuous sine wave

200 W instantaneous peak

Input Connectors: Cinch 142 screw terminal barrier strip

Low Frequency Transducers: 10” INFRA cone

Optional Hardware: Rigging points

Enclosure: 18 mm 13-ply birch plywood

Finish: Black paint

Dimensions:

12.5” H (32cm)

14” W (36cm)

11.5” D (30cm)

Weight: 25 lbs (12 kg)

LOUDSPEAKER SPECIFICATIONS

Model LSB-D10

System Type: INFRA Sealed chamber(1.4 cu. ft.)

Frequency Response: 8 Hz to 95 Hz +/-3 dB

(2 pi Steradians, with8Hz Integrator)

Sensitivity: 92 dB SPL @ 80 Hz (1W @ 1m)

Impedance: 4 Ohms

Power Handling:

400 W continuous sine wave

400 W instantaneous peak

Input Connectors: Cinch 142 screw terminal barrier strip

Low Frequency Transducers: 2 - 10” INFRA cone

Optional Hardware: Rigging points

Enclosure: 18 mm 13-ply birch plywood

Finish: Black paint

Dimensions:

13” H (33cm)

22” W (56cm)

13” D (33cm)

Weight: 44 lbs (20 kg)

LOUDSPEAKER SPECIFICATIONS

Model LSB-S12

System Type: INFRA Sealed chamber(1.4 cu. ft.)

Frequency Response: 8 Hz to 95 Hz +/-3 dB

(2 pi Steradians, with8 Hz Integrator)

Sensitivity: 92 dB SPL @ 80 Hz (1W @ 1m)

Impedance: 8 Ohms

Power Handling:

200 W continuous sine wave

200 W instantaneous peak

Input Connectors: Cinch 142 screw terminal barrier strip

Low Frequency Transducers: 12” INFRA cone

Optional Hardware: Rigging points

Enclosure: 18 mm 13-ply birch plywood

Finish: Black paint

Dimensions:

15” H (39cm)

18” W (46cm)

15” D (39cm)

Shipping Weight: 44 lbs. (20 kg)

LOUDSPEAKER SPECIFICATIONS

Model LSB-D12

System Type: INFRA Sealed chamber (2.9 cu. ft.)

Impedance: 4 Ohms

Crossover Network: Requires INFRA Integrator

Frequency Response: 8 Hz to 95 Hz +/-3 dB (2 pi Steradians, with 8 Hz Integrator)

Sensitivity: 95 dB SPL @ 80 Hz (1W @ 1m)

Power Handling:

400 W continuous sine wave

400 W instantaneous peak

Input Connectors: Cinch 142 screw terminal barrier strip

Low Frequency Transducers: 2 - 12” INFRA cone

Finish: Black paint

Dimensions:

28” H (72 cm)

18” W (46 cm)

15” D (39 cm)

Weight: 69 lbs. (32 kg)

LOUDSPEAKER SPECIFICATIONS

Model LSB-S30

Operating Bandwidth: 37 Hz - 67 Hz -3dB

Sensitivity: 95dB SPL @ 1 meter referenced 2.83v ½ space

Impedance: 8 ohms nominal

Power Handling: 400 w Continuous - 800 W Program

Peak Output: 127 dB SPL

Maximum Output: 121dB SPL

Transducers: 12” Long Extension

Dimensions:

24” H (610mm)

15” W (381mm)

22.5” D ( 572mm)

Weight: 83 Lbs (37.6 kg.)

LOUDSPEAKER SPECIFICATIONS

Model LIN-240

Bandwidth: 100 Hz-20 kHz + - 3dB

Sensitivity: 92 dB 2.83V 1m

Impedance: 6 ohms

Power Handling: 90 Watts (AES Std.)

Maximum Output:

107 dB Long Term

113 dB Peak

Input Connectors: Terminal Block

Finish: Black paint

Dimensions:

13.25” H (337 mm)

10.25” W (267 mm)

2.5” D (64 mm)

Weight: 7.4 lb. (3.4kg)