TCS-118 Architect's and Engineer's Specifications
The system shall be of the subwoofer type consisting of one 18" (457mm) low frequency loudspeaker. 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 34Hz to150Hz ±4dB. Nominal impedance shall be 8 ohms. Power handling shall be 600 watts r.m.s., 1200 watts program, 1500 watts peak. Sensitivity, measured with 1 watt input at 1 metre distance on axis, mean averaged over stated bandwidth, shall be 96dB. Maximum SPL (peak) measured with music program at stated amplifier input shall be 133dB. Dimensions: 730mmH x 705mmW x 482mmD (28.7"H x 27.7"W x 19"D). The loudspeaker system shall be the Turbosound TCS-118. 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.
