Product Information Document
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Product Information Document
Dual 18" Front Loaded Subwoofer for
Installation Applications (Weather Resistant)
Install
ATHENS
TCS218B-R
Architecture & Engineering Specications
The loudspeaker shall be of the passive subwoofer type, consisting of two 18" (460 mm) LF drivers, in parallel or discrete operation.
Theloudspeaker shall be weather resistant for outdoor use, to rating standard IP54. Performance specications of a typical production unit
shall meet or exceed the following: frequency response, measured with swept sine wave input, shall be at within ±3 dB from 33 Hz to 200 Hz
and within -10 dB from 27 Hz to 200 Hz. Nominal dispersion shall be “half space.” Nominal impedance shall be LF parallel: 4 Ohms, LF discrete:
8 Ohms x 2. Power handling shall be 1600 Watts continuous, 6,400 Watts peak. Sensitivity, measured on axis, mean averaged over stated
bandwidth, shall be 99 dB, 1 Watt @ 1 metre. Maximum SPL (peak), measured at 1 metre with music program at stated amplier input, shall be
137 dB. Dimensions: 710 mm high x 1130 mm wide x 730 mm deep (28.0" x 44.5" x 28.8"). Net weight: 94 kg (207.2 lbs). The loudspeaker system
shall be the TURBOSOUND TCS218B-R. No other loudspeaker shall be acceptable unless submitted data from an independent test laboratory
veries that the above combined performance / size specications are equaled or exceeded.