Polman TPA-650B 650W

Polman TPA-650B 650W

• Power: 650W
• output form：Constant resistance: 4-16Ω Constant pressure: 70V-110V
• frequency response：40Hz-18KHz(±3dB
• Signal-to-Noise：Microphone: >70dB Aux: >76dB
• Total harmonic distortion：AC220V±10% 50Hz-60
• Mic-55dB/600Ω
• Input Sensitivity：Unbalanced phone jack i
• Aux-14dB/10KΩ，
• &Impedance：Unbalanced RCA inpu
• Tone：Bass:±10dB at 100Hz Treble:±10dB a
• THD：Less than 0.1% at th
•  Support Format:Mp3
• Maximum Support Capacity：16GB USB