Mini Speaker for IPOD/IPHONE 3G/3GS.
2.1 track hi-fi stereo
RMS:4W*2（4Ω）+15*1（4Ω）
SNR:≥82dB
THD:≤0.7%
Frequency response:60Hz-20KHz.
Drive unit:high sound Ф35mm;bass Ф94mm.
Power: AC110-240V，50/60Hz.
Remote control function
3.5mm Jack
Size:18 x 18 x 18cm