Model:BTF31
5.25'' Frameless Coxial Ceiling Speaker with Magnetic Grill (One Master)
▪ Rated Power: 30W
▪ Peak Power: 60W
▪ Frequency Response: 55-22Khz
▪ Impedance: 8Ω
▪ Sensitivity: 89dB±3dB
▪ Speaker Unit: Integration 5.25"Coaxial unit
▪ Bluetooth Version: 5.1, Wireless transmission range is more than 10 meters
▪ Amplifier: Class D digital power amplifier module
▪ Nonlinear Distortion THD: <0.05% at 1kHz，1/3 rated output power
▪ S/N: >78dB
▪ Power supply: AC110V~AC220V±10% 50-60Hz
▪ Installation: Ceiling mount
▪ Decorative materials: ABS
▪ Product size: 206x80mm
▪ Opening hole size: Φ180
▪ Weight: 1.25kg
Model:BTF41
6.5'' Frameless Coxial Ceiling Speaker with Magnetic Grill (One Master)
▪ Rated Power: 40W
▪ Peak Power: 80W
▪ Frequency Response: 50Hz-22KHz
▪ Impedance: 8Ω
▪ Sensitivity: 90dB±3dB
▪ Speaker Unit: Integration 6.5"Coaxial unit
▪ Bluetooth Version: 5.1, Wireless transmission range is more than 10 meters
▪ Amplifier: Class D digital power amplifier module
▪ Nonlinear Distortion THD: <0.05% at 1kHz，1/3 rated output power
▪ S/N: >80dB
▪ Power supply: AC110V~AC220V±10% 50-60Hz
▪ Installation: Ceiling mount
▪ Decorative materials: ABS
▪ Product size: 235*90mm
▪ Opening hole size: Φ205mm
▪ Weight: 1.5kg
Model:BTF51
8'' Frameless Coxial Ceiling Speaker with Magnetic Grill (One Master)
▪ Rated Power: 50W
▪ Peak Power: 100W
▪ Frequency Response: 50Hz-22KHz
▪ Impedance: 8Ω
▪ Sensitivity: 90dB±3dB
▪ Speaker Unit: Integration 8"Coaxial unit
▪ Bluetooth Version: 5.1, Wireless transmission range is more than 10 meters
▪ Amplifier: Class D digital power amplifier module
▪ Nonlinear Distortion THD: <0.05% at 1kHz，1/3 rated output power
▪ S/N: >82dB
▪ Power Supply: AC110V~AC220V±10% 50-60Hz
▪ Installation: Ceiling mount
▪ Decorative Materials: ABS
▪ Product size: 280*100mm
▪ Opening hole size: Φ250mm
▪ Weight: 1.8kg
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