Armybeat Electronic Co., Ltd.  

Product Name: PA System Horn Speaker Bc-630t Model NO.: BC-630T Style: Head-mounted Transducer Principle: Piezoceramics Speaker Cone: Paper Cone Transmission Mode: Air-conduction Category: Speaker Trademark: armybeat Origin: China Product Description BC-630TMax power/Rated power: 30/45WLine voltage: 100VSensitivity(1m, 1W): 106± 3dBFrequency response: 400-6kHzDimensions(mm): Φ 325*365Material: AluminmWeight(kg): 2.15