Architecture & Engineering Specifications
The loudspeaker shall be of the full range, two-way, bi-amp/passive type, consisting of one 12" (312 mm) LF driver and one 1.4" (36 mm) HF compression driver. The loudspeaker shall be weather resistant for outdoor use, to rating standard IP54. 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 ±3 dB from 50 Hz to 18 kHz and within -10 dB from 45 Hz to 20 kHz. Nominal dispersion, at -6 dB points, shall average 90° H x 60° V, rotatable. Nominal impedance shall be HF: 6 Ohms, LF: 8 Ohms; passive: 8 Ohms. Power handling shall be HF: 75 Watts continuous, 300 Watts peak, LF: 600 Watts continuous, 2,400 Watts peak; passive: 600 Watts continuous, 2,400 Watts peak. Sensitivity, measured on axis, mean averaged over stated bandwidth, shall be 96 dB, 1 Watt @ 1 metre. Maximum SPL (peak), measured at 1 metre with music program at stated amplifier input, shall be HF: 134 dB, LF: 130 dB; passive: 130 dB. Dimensions: 834 mm high x 399 mm wide x 425 mm deep (32.8" x 15.7" x 16.7"). Net weight: 26.9 kg (59.3 lbs). The loudspeaker system shall be the TURBOSOUND TCS122/96-R. No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory verifies that the above combined performance / size specifications are equaled or exceeded.