B18 Architect and Engineer Specifications

B18
The loudspeaker shall consist of a symmetrical bandpass enclosure driven and protected by a dedicated powered amplified controller. The loudspeaker shall be a single-channel omnidirectional subwoofer. The loudspeaker shall have a tight control down to 32 Hz. The loudspeaker shall have two speakON sockets integrated in the front grille. The loudspeaker shall have two M20 pole mount flanges to adopt a distance rod when used with a top loudspeaker. 

The enclosure shall feature one 18" long excursion neodymium LF transducer.

The usable system bandwidth shall be 32 Hz to 160 Hz.

Maximum peak SPL shall be 132 dB. The long-term handling capacity shall be 2400 W program and 4800 W peak. The nominal impedance of the loudspeaker shall be 8 Ohm.

The enclosure cabinet construction shall consist of first grade birch plywood. The front of the enclosure shall be protected by a perforated, powder-coated steel, covered with a flame retardant, hydrophobic and acoustically transparent black 3D mesh fabric. The dimensions shall be 506 mm (19.92") in width, 606 mm (23.86") in height and 800 mm (31.5") in depth and the enclosure weight shall be 42.6 kg (94 lbs).

The enclosure shall feature four integrated ergonomic handles and four carrying handles, eight stacking rubber feet and two M20 pole mount flanges to adopt a distance rod when used with a top loudspeaker. The enclosure shall be connected via two parallel 4-pole speakON sockets at the rear and additional via two parallel 4-pole speakON sockets at the front.

The loudspeaker shall be the TW AUDiO B18.

References
The response curves of the system are available upon request  support@twaudio.com

Manufacturer:
TWAMBO GmbH
Karl-Hofer-Str. 42
14163 Berlin, Germany