Speaker manufacturer / supplier in China, offering 18" Double Magnet Speaker 8 Inch Voice Coil 6000 Watt Loudspeaker Private Mold, 18 Inch Speaker 6 Inch Voice Coil 4000 Watt Performance Loudspeaker Private Mold, 12 Inch Speaker 4 Inch Voice Coil 2000 Watt Performance Loudspeaker Driver New Frame and so on.