... CE certificate 5)OEM we can do 5 inch wooden speaker Detailed SpecificationModelZT-563CRated Power 3-10W Line Voltage70- ... Speaker ,Fidelity Speaker,Horn Speaker,Active Speaker,Mural Speaker,Microphone,Pendant Speaker,Wireless Speaker,Column Speaker ,Volume Speaker,Volume Control,Mixer Amplifier, Amplifier,PA amplifier, PA system unit,Garden Speaker,Woofer Speaker ,Tweeter Speaker ...