SHANGHAI HOUNA TECHNOLOGY CO., LTD.  

Product Name: 20W in-Ceiling Loudspeaker Model NO.: CS-18B SNR: 81-90dB Structure: Floorstanding Speaker Sound Channel: 2 Adjusting Method: Knob Usage: Stage/DJ, Karaoke, Home Theatre System Speaker Material: Plastic Amplification Type: Passive Power: 20W Frequency Response: 110-13000Hz Trademark: Houna sound/OEM Transport Package: Colour Box/Master Carton Specification: 6.5inch Origin: China HS Code: 8518290000 Product Description 20W Ceiling Speaker for PA Public Address SystemItem NO:CS-18BSpeaker6.5"MaterialABSRear enclosureNoRatedPower20WSensitivity87dBFrequency Response110Hz ~ 13KHz ± 2dBColorWhiteDelivery15-30days