R-B31/R-B32/R-B34 Bluetooth Active Ceiling Speaker

R-B31/R-B32/R-B34 Bluetooth Active Ceiling Speaker

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Descriptions
* The stereo wireless Bluetooth transmission scheme, using BEKEN BK8000L chip for the module to provide high-quality sound quality and compatibility, the overall performance is better;
* AUX audio input is supported using a global 3.5mm interface
* The AC110V to AC220V power supply method is used;
* The structure is reasonable, beautiful and generous, ceiling-type installation;
* A wide range of full-frequency band horn units;
* High performance, low distortion, low loss;
* The wireless transmission range is more than 10 meters empty;

Item NO.R-B31R-B32R-B34
Speaker1 main speaker1 main speaker
+1 slave speaker
1 main speaker
+3 slave speaker
Speaker unit5.25″5.25″5.25″
Rated power5W10Wx2pcs10Wx4pcs
Frequency120Hz-15KHz (±3dB)
S/N>70dB
Nonlinear distortion THD<0.05% at 1kHz, 1/3 rated output power
Bluetooth protocols are supportedHFPV1.5, A2DPV1.2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP
Installation formCeiling mounting
Decorative materialsABS
Power supplyAC110V to AC220V± 10% 50-60Hz
Power consumption10W25W50W
The size of the shellΦ188 x 76mmΦ188 x 76mmΦ188 x 76mm
The opening sizeΦ170mmΦ170mmΦ170mm
Weight0.95kg (for 1pc)1.95kg (for 2pcs)3.9kg (for 4pcs)