Digital car amplifier with USB, SD, MP3. Fm

1. Input voltage DC12V

2. Frequency response: 20Hz 20KHz

Output power: 30W*2

Harmonic distortion: ≤ 0.05% 4W 1KHz

SNR: ≥ 85dB

High control: 12dB ± 10KHz

Bass control: 12dB ± 100Hz

The signal level: 220MV 47K

3. Reader, u-disk format: MP3, WMA/FM

4. FM FREQUENCY RANGE-----87.5MHz108MH