Model: SP-BTC20 Master Speaker (Active)
Mega Powerful Hi-Fi Stereo Super Woofer 5.25inch Coxial Bluetooth Active in Ceiling Speaker Class D Amplifier 2x20Watts
▪ Stereo wireless Bluetooth transmission solution, BEKEN's BK8000L chip
▪ High quality sound quality and compatibility for amplifier module,overall performance is superior;
▪ Reasonable structure, beautiful appearance, ceiling-mounted installation;
▪ Full-band speaker unit with a wide frequency response;
▪ High performance, low distortion, low loss;
▪ Wireless transmission range is more than 10 meters;
▪ Rated power: 2x20W/Class D digital power amplifier module;
▪ Frequency Response: 90Hz-20KHz(±3dB);
▪ Nonlinear distortion THD: <0.05% at 1kHz,1/3 rated output power;
▪ Signal to noise ratio S/N: >78dB;
▪ Support Bluetooth protocol: HFPV1.5, A2DPV1.2,AVRCPV1.4,HSP1.2, GAVDP1.2,IOP;
▪ Power supply:AC110V~AC240V±10% 50-60Hz;
▪ Speaker unit:Integration 5.25" Coaxial unit super bass with 1" tweeter;
▪ Power consumption: 30W;
▪ Installation: Ceiling mount;
▪ Decorative materials: ABS;
▪ Power supply:AC110V~AC240V±10% 50-60Hz;
▪ Case size: Φ203*80mm;
▪ Opening hole cutout size: Φ170mm;
▪ Weight: 1.25kg;
High Definition Pictures:
Brochure/Data Sheet:
SP-BTC20SP-BTC22BTActiveCeilingSpeakerUserManual.pdf、
Operation Manual: