Federal Communications Commission

Surface Mounted Wall Subwoofer SB210: Frequency response (-10dB): 42 Hz to 200 Hz, continuous program power capacity: 800 Watts, sensitivity: 95 dB SPL, 1W, 1m, in half space (2pi 180 degree conical coverage, maximum rated SPL 122 dB @ 1m in half space, nominal impedance: 8 ohms, LF driver: 2 x 250 mm, 50 mm (2 inches) edge wound ribbon voice ... ................
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