Turbosound TQ425DP

Digitally powered subwoofer containing two 15" low frequency drivers in a compact enclosure. Incorporates an integral Class D power amplifiers and DSP module, designed to complement the TQ-445DP. Constructed from 3/4" (18mm) birch plywood, finished in black textured paint

The system shall be of the digitally self-powered type incorporating Class D power amplifiers and DSP module consisting of two 15" (381mm) low frequency loudspeakers in a vented enclosure. Performance specifications of a typical production unit shall meet or exceed the following: Frequency response, measured with swept sine wave input, shall be flat within ±4dB from 45Hz to 200Hz. Maximum SPL (peak) measured with music program at stated amplifier power shall be 138dB. Dimensions: 836mmH x 511mmW x 632mmD (32.9"H x 20.1"W x 24.9"D). Weight: 57kgs (125.4lbs). The loudspeaker system shall be the Turbosound TQ-425DP. No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory verify that the above combined performance / size specifications are equalled or exceeded.