BTF304

High Quality Frameless 5.25 Inch 30W Blue-tooth Remote Control Background Music System Ceiling Speaker with Magnetic Grill

5.25'' Frameless Coxial Ceiling Speaker with Magnetic Grill ▪ Rated Power: 4x30W ▪ Peak Power: 4x60W ▪ Frequency Response: 55-22Khz ▪ Impedance: 8Ω ▪ Sensitivity: 89dB±3dB ▪ Speaker Unit: Integration 5.25"Coaxial unit ▪ Blue-tooth 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: Φ180mm ▪ Weight:  1.25kg