ipig speaker

1.Unique professional design: Integrated multi-functions Built-in speaker, support SD/MMC card USB music player 2.Excellent capatibility: Suitable for any audio source: MP3,iPod,PSP, CD, DVD, music mobile phone, PC 3.Highly integrated: Amplified channel efficiency, LEA power non-loss amplify technology; internal dynamic exchange & natural cool-down, high steadiness 4.Perfect sound: deep & powerful low frequency, mellow & smooth intermediate frequency, crystal high frequency 5.Professional ABS PC material Glittering magic surface 6.Unique stream optimization technology Eliminate resonance 7.NSE sound field extending technology Spec Amplifier output power: tweeter left/right 4w*2 subwoofer 15w*1 Amplifier input sensitivity: ≤300Mv Amplifier S/N Ratio: ≥82dB Amplifier Distortion: ≤ 0.7% Frequency Response: 60HZ-20KHZ Speaker units: tweeter Φ35mm, subwoofer Φ94mm Power voltage: AC110-240V,50/60Hz Size: 160mm*160mm*145mm ( L*W*H ) N.W: 1.4KG G.W: 2.3KG