4 PCs 6.5"/16.5 cm Bluetooth Ceiling Speakers 150W Flush Mount in-Wall Speaker

4 PCs 6.5"/16.5 cm Bluetooth Ceiling Speakers 150W Flush Mount in-Wall Speaker
4 PCs 6.5-Inch Bluetooth In Ceiling Speaker
Stable Connectivity
Meticulous Details
Easy Installation
Versatile Applications
Professionally Tuned
Sensitivity: 89dB,Item Model Number: 645-BT,Quantity: 4 PCs,Frequency Response: 68Hz-20KHz,Impedance: 8Ω,Speaker Dimensions(Diameter x Depth): φ7.5 x 3.4 in/φ190 x 86 mm,Max Output Power: 150W,Cutout Diameter: 6.4 in/162 mm