M5
  4CH-MINI AMPLIFIER 25W+25W+25W+25W /8ohm   Restaurant Nursery School Propaganda Store
两通道2U专业后级功率放大器

  技术参数：
Frequency Response ：   20Hz-20KHz
Signal-to-Noise Ratio?：   >82dB
Output Power：   25watts+25watts+25watts+25watts
Nominal Impedance ：   8Ω
尺寸(WxHxD)：   255mm x 73mm x245mm
重量：   4.5Kg(净）
 
  产品特性：
Before and after independent control
Applicable background music of indoor and outdoor ads
Restaurent, Bar, Coffee House
MP3 SD MMC SD FM