Model Number: RT-3053 Key Specifications/Special Features: 1. Speaker with unique design 2.crystal clear sound performance. 3.low prices ,best after selling services. 4.odm/oem accept. 2.1 pc speaker;. Features & specifications:. 1.power putout15 w+10 wx 2. 2.frequency response35 hz-18 khz. 3.s/n ratio= 65 db. 4.drive units 4"+3"脳2. 5.woofer speaker 270(l)脳210(w)脳250(h)mm. 6.satellite speaker 130(l)脳130(w)脳169(h)mm. Packing:. 1:color box size: 294(l)脳252(w)脳442(h)mm. 2:carton size: 519(l)脳309(w)脳457(h)mm. 3:package: 2 pcs. 4:cbm: m3. 5:net weight: 24 kg. 6:gross weight : 25 kg. Main Export Markets: Asia