BT813

8inch Bluetooth Ceiling Speaker Built In Digital Class D Amplifier Moisture-proof Roof Music Speakers Ceiling Mount System

▪ RMS Power: 3x15W

▪ Maximum Power: 3x30W

▪ Amplifier Channel: 4 Channel, RMS 4x15W amplifier board

▪ Amplifier Type: Digital Class D

▪ Speaker driver: 8"*1

▪ Impedance: 8Ohm

▪ Frequency Response: 60Hz-15KHz

▪ Sensitivity: 93±3 dB

▪ Installation: fast in-Ceiling 

▪ THD: <0.05% at 1kHz,1/3 rated output power

▪ S/N: >70 dB

▪ Power Supply: DC15V5A

▪ Material: Metal front grille + ABS

▪ Ceiling opening: Φ205mm

▪ Decorative cover size: Φ228*90mm

▪ Weight: 3kg