Blutooth Celing Speakers , Rated power:2x10W,

Features:

●Sensitivity is 90±2dB,max SPL 98±2dB,
●Effective Freq. Range 110Hz ~ 15kHz,Hole size:168-172mm
●Equipped with a 6.5”unit, full-range designed loudspeaker
●Bluetooth 4.0 wireless connection, music play arbitrary.
●Built-in amplifier in the main box, can realize two-channel stereo play with the sub-box.
●Conforms to the IEC 268-5 PHC standard, capable of operating for 100 hours