Product Name: Speaker SA3-31Q Model NO.: SA3-31Q Style: Head-mounted Transducer Principle: Piezoceramics Speaker Cone: Paper Cone Transmission Mode: Air-conduction Category: Speaker Trademark: armybeat Origin: China Product Description Company profileWeareaChina-basedsupplierofPublicaddresssystem, stagecabinets, andelectronicaccessories.Toofferone-spotbuying, wehavegradually developed acompletelineincludingsuchPublicaddresssystemasin-ceilingspeaker, waterproofcolumnspeaker, publicaddressamplifiers, and stagecabinetsandnecessaryparts&accessories. With 20 yearsofexperienceandprofessionalbackgroundinthetrade,ourcompany-ARMYBEATElLECTRONICS, asitsnameindicates, hasgoneupinproductquality, brandrecognitionandtradevolume.Production LineProducts specificationModelSA3-31QRated power10/20WLive voltage100VSensitivity(1m, 1W)89± 3dBFrequency response200-18KHzDimensions(mm)272*185*46MaterialABSWeight(kg)0.92Speaker units6"+1"tweeter