Sundown Audio SFB-600D 600W Monoblock Digital Class-D Car Stereo Amplifier Car Keys & Transponders USB Charge: 1A

USB Charge: 1A

a pair of 5

400 x 1 @ 4 ohms RMS

Frequency Response: 45Hz-22KHz

6 pounds / 73

Sundown Audio SFB-600D 600W Monoblock Digital Class-D Car Stereo Amplifier Car Keys & Transponders USB Charge: 1ABRAND NEW SUNDOWN AUDIO SFB 600D 600 Watts 1 CH Monoblock Digital Class D Stereo Car Audio Amplifier Key Features: Digital Class D Mono Block Amplifier Dual MOS FET PWM Power Supply 1 Ohm Stable Load 12 dB Octave Variable Low Pass Filter 12 dB Octave Variable High Pass Filter 9 dB Octave Variable Bass Boost 4 Way Protection Circuit (Thermal, Voltage, Speaker Short, DC Offset) Wired Remote Control with Clipping Indicator Specifications (Tested @ 14.