Sub Bass Enclosure

2x 18″ Sub Bass Drivers – 2800 Watts Program

The Acoustic Technologies BB05 Sub Bass Cabinet substantially redefines the acceptable performance standards for all professional audio sub bass systems. This highly engineered and innovative enclosure employs two 1400 Watt, 18″ transducers specifically designed for extreme sub bass applications. The result is a system which provides exceptional performance under high level, high excursion signal conditions, allowing the BB05 to provide a full power response to 30Hz.

The BB05 anticipates the many special requirements for all large scale, multi-cabinet applications. The frontal area has been kept to an absolute minimum. Locating strips on the cabinet’s top and bottom surfaces facilitate safe and secure cabinet stacking.

The BB05 is a remarkably compact and easily transported sub bass enclosure, eminently suited to all manner of professional audio applications including arena scale Touring Concert Systems, Dance Clubs, Cinemas and Houses of Worship.

The BB05 is available with many finish and hardware options making for a truly versatile and professional sub bass loudspeaker cabinet.

Transducer Complement2 x 18″ Sub Bass Transducers
Frequency Response30 Hz – 250 Hz ± 3 dB
Sensitivity101 dB @ 1 watt, 1 metre
Maximum InputContinuous: 1400 Watts RMS
Program: 2800 Watts Program
Maximum SPLContinuous: 132 dB @ 1 metre
Program: 135 dB @ 1 metre
Nominal Impedance1 x 4 Ohm Load or
2 x 8 Ohm Loads
DimensionsHeight 512 mm, Width 935 mm, Depth 970 mm.
Nett Weight96 Kg (Varies slightly with options)
Connectors2 x Speakon Connectors
(Wired as 1 x 4 Ohms or 2 x 8 Ohms)
Locating Strips for cabinet stacking.
Fixed Installation Attachment Points.
Fly Track Rigging System.
Cabinet Finish OptionsAcoustiCoate Black Elastomer Finish.
A wide range of decor matched and custom finishes are available.
Grille Finish OptionsBlack Powder Coat Paint Finish.
Weather Resistant Option available.

The BB05 enclosure is constructed of high quality 18 & 24mm Finnish Birch Ply. A wide range hardware, grille and cabinet finishing options are available. The transducers are protected by a rugged expanded steel grille. Acoustically transparent PVC foam is bonded to the mesh, providing a durable, visually appealing finish.

Sensitivity, Maximum Power and SPL measurements are conducted in accordance with the AES 24 Hour Pink Noise Standard. Acoustic Technologies reserve the right to alter or amend the BB05, without prior warning in the interests of product improvement.

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