SSTS CEILING SPEAKER -881B
SSTS CEILING SPEAKER -881B Model 881B Name Impedance Ceiling Speaker Rated Power 30W Input Voltage 120-230V/50Hz Speaker 25/135mm Freq Resp 90Hz-18KH Sensitivity 92 ±3dB Open Size 145MM Size 170 *83mm
SSTS CEILING SPEAKER -881B Model 881B Name Impedance Ceiling Speaker Rated Power 30W Input Voltage 120-230V/50Hz Speaker 25/135mm Freq Resp 90Hz-18KH Sensitivity 92 ±3dB Open Size 145MM Size 170 *83mm