Car Audio Amplifiers 2 / 4 Channel

High End Powerful Bridgeable Car Audio Amplifiers 2 / 4 Channels Quick Detail: Brand: Swans/HiVi Model: X3 Specification: General Data Model Output Power (Front & Back Channels) (13.8 v) 100 w * 4 Output power (Bridge Pattern) (13.8 v) 250W*2 Resonant Frequency 20-22KHz Harmonic Distortion <0.05% SNR 95dB Input Impedance 22k Input Sensitivity 150mV Fuse 2*40A Size (L*W*H) 400×249×58MM Filter (Front) 50-250HZ(High Pass Filter) 50-250HZ(Low Pass Filter) Filter (Back) 50-250HZ