HT-2003
4channel
usb/sd/FM/remote control

• input voltage DC12V>2A
• Frequency response:20HZ 20Khz
• output power :RMS 4*20W 1KHZ
• Harmonic disfortion:≤00.5%4W 1KHZ
• SNR=85dB
• High control :12db±10KHZ
• Bass control:12dB±100HZ
• The signal Level:200MV 47K
• Reader.u-disk format:MP3.Fm
• FM FREQUENCY RANCE----------87.5MHZ-108MHZ
• Channel :4CH