Model Number: RT-3002 Key Specifications/Special Features: 1.incomparable design and exquisite design 2.wonderful sound effects.top choice for music. 3.customization. 2.1 computer speaker:. Specifications & features:. Power putout15 w+10 wx 2. Frequency response35 hz-18 khz. S/n ratio=65 db. Drive units4 "+3 "脳2. Package:. 1.woofer speaker: 310(l)脳300(w)脳170(h)mm. 2.satellite speaker: 116(l)脳126(w)脳200(h)mm. 3.color box size: 360(l)脳348(w)脳345(h)mm. 4.carton size: 378(l)脳363(w)脳708(h)mm. 5.package: 2 pcs. 6.cbm : m3. 7.net weight: 17 kg. 8.gross weight: 18 kg. Compatible with mp3 ,mp4,ipod, evd, dvd... Main Export Markets: Asia