Portable Car Audio Amplifiers

Portable Car Mp3 Cd Player Adapter Amplifier Audio System High Power Quick Detail: Brand: Swans/HiVi Model: X5 Specification: General Data Model X5 Output Power (Front & Back Channels) (13.8 v) 120 w * 4 Output power (Bridge Pattern) (13.8 v) 300W*2 Resonant Frequency 20-22KHz Harmonic Distortion <0.05% SNR 95dB Input Impedance 22k Input Sensitivity 150mV Fuse 4*20A Size (L*W*H) 400×249×58MM Filter (Front) 50-250HZ(High Pass Filter) 50-250HZ(Low Pass Filter) Filter (Back) 50