SHANGHAI HOUNA TECHNOLOGY CO., LTD.  

Product Name: 5inch Ceiling Speaker with Bluetooth for Background Music Model NO.: FS-758 SNR: 91-100dB Function: Bluetooth, WIFI Adjusting Method: Knob Usage: Stage/DJ, Karaoke, Home Theatre System, Radio Speaker Material: Plastic Amplification Type: Passive Power: 20-60W Amounting Hole: 180mm Material: ABS Impedance: 8ohm Colour: White Rear Shade: Yes Speaker: 5" Trademark: Houna sound Transport Package: Inner Box/Master Carton Specification: 230mm Origin: China HS Code: 8518290000 Product Description RMS 20W High-Frequency Ceiling Speaker with bluetooth for PA Public Address SystemItem NO:FS-758MaterialABSSpeaker5" Polypropylene cone with rubber surround+1" Ferrofluid cooled silk domeRear enclosureNoRatedPower20WImpedance8ohmSensitivity92dBFrequency Response55Hz ~ 20KHzColorWhiteMax.Power60WAmounting hole Diameter180mmDelivery15-30days5" Polypropylene cone with rubber surround+1" Ferrofluid cooled silk dome