The B-18DP is a self-powered single 18" bandpass subwoofer enclosure incorporating integral amplifiers and control electronics, designed as sub-bass support for portable speech and music sound reinforcement applications.

The B-18DP consists of a custom 18" neodymium low frequency driver in a bandpass enclosure optimally tuned for extended low frequency response. It features a new generation of innovative Class D power amplifier module, utilising revolutionary 96kHz DSP technology and incorporating high performance limiters set to optimise continuous power and excursion thresholds. A Powercon connector provides mains input to the amplifier which is auto-sensing over a range from 100 volts to 240 volts, and 3-pin XLRs are used for input and parallel link signal connections. RJ45 network connectors enable multiple loudspeakers to be controlled and monitored over a BVNet network using TurboDrive™ software. The cabinet is finished in black or optional white semi-matt textured paint. Heavy duty corner protectors are fitted and recessed flush handles are provided for easy lifting and carrying.

An integral pole mount socket is fitted to the top of the enclosure to allow two-way cabinets to be mounted at the correct height above the subwoofer. Internal M10 rigging points are fitted on the sides, top and bottom to enable rigging in fixed installations. The B-18DP can be fitted with optional heavy dutyT-4 wheels to aid transportation.