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product specifications


The Adamson B118 is a front-loaded bass enclosure featuring a Kevlar 18” low frequency driver mounted in a critically damped, vented enclosure. The AW18 driver employed in the B118 is the world’s first woven Kevlar diaphragm 18” driver. With its extremely high stiffness to mass ratio, Kevlar virtually eliminates the effects of cone fatigue while providing enhanced long-term reliability. Cabinet construction of the B118 is uncompromised throughout, utilizing well-reinforced 5/8” Baltic birch, thus remaining free of vibration at extreme sound pressure levels.

Product Code 900260

technical specifications PRODUCT DATA

DESCRIPTION Compact, easily transported sub-bass loudspeaker, designed to provide high SPL extended bass to a variety of Adamson full-range enclosures. The B118 is equipped with one AW18 Kevlar bass driver in a tuned, vented enclosure. Optional accessories are also available.

Dimensions & Weight Height (cm) Width (cm) Depth (cm) Weight (kg) Box Finish Hardware Finish Rigging

APPLICATIONS ? Live Sound Reproduction ? Drum Fill & Side Fill Monitoring ? Theater ? Houses of Worship ? Dance Clubs

Protectiv e Grille Cabinet Construction Accessories

28.0” (71.1) 24.0” (61.0) 19.5” (49.5) 85lbs. (38.6) Textured Water Borne Acrylic Polyester Sandtex™ Powder Provision for Mounting of two Recessed Eye bolts on Top of Cabin et 12 Gauge Computer Punched Screen with Acoustic Foam Backing Rugged 5/8” (15mm) Baltic Birch Socket for Pole Mounting Optionally Available

FEATURES ? Single 18” AW18 Kevlar Bass Driver ? Frequency Response of 40-400Hz ? High SPL ? Durable, Dual Component Finish ? Roadworthy Construction ? Optional Accessories

TECHNICAL DATA Frequency Response (±3dB) Frequency Range Xover Preset Maximum SPL (Continuous) Xover Preset

40 Hz - 400 Hz 35 Hz – 120 Hz

124.4dB AW18 18” Kevlar Low LF Frequency Driver (8 Ohms) Power Handling (AES / Program / Peak) 600 / 1200 / 2400 Sensitivity (2.83V @ 1m) 99dB Connectors Neutrik Speakon™ NL4

Adamson Systems Engineering Inc. 1401 Scugog Line 6, Port Perry, ON L9L 1B2 T: [905] 982 0520 F: [905] 982 0609

Specifications Are Subject To Change Without Notice

Adamson B118 Spec Sheet  
Adamson B118 Spec Sheet  

Adamson B118 Specification Sheet