■ Channel: 2.0 ■ Power Output: 25W+25W ■ Frequency Response: 20Hz~20KHz ■ Distortion: <0.1% at 1W ■ S/N: >65dB ■ Separation: >45dB ■ 6.5 ″ magnetically shielded subwoofer , 1 ″ dome tweeter ■ Power Supply: AC220V-240V ~50Hz/60Hz ■ Production Size (L × W × H): 255 × 230 × 352mm ■ Inner Box (L × W × H): 526 × 301 × 430mm ■ Master Carton(L × W × H): 617 ×538 × 450mm ■ Units/Carton: 2PCS ■ G.W./Carton: 27.6 kg