■ Channel: 2.0 ■ Power Output: 16W+16W ■ Frequency Response: 20Hz~20KHz ■ Distortion: <0.1% at 1W ■ S/N: >65dB ■ Separation: >45dB ■ 4 ″ magnetically shielded subwoofer , 1 ″ mylar treble ■ Power Supply: AC220V-240V ~50Hz/60Hz ■ N.W.: 6.8kg ■ G.W.: 7.3kg ■ Production Size (L × W × H): 202 × 161 × 245mm ■ Inner Box (L × W × H): 372 × 246 × 279mm ■ Master Carton(L × W × H): 512 × 384 × 582mm ■ Units/Carton: 4 PCS ■ G.W./Carton: 30.5kg