... 1, 100W * 4, 4 channels car amplifier 2, Class-AB Technology for high power output. ... response: 5HZ 95Khz Specification : 1, Channel : 4 ClASS AB 2, voltage: DC 10.5-16 V3, ... Frequency response: 5HZ-95Khz4, RMS Power @ 4 ohm: 130W *4 5, RMS Power @ 8 ohm: 100W * ... 4 6, Bridged RMS Power @ 4 ohm : 300w * ... mm : 390*210*5815. Weight : 4.5kg Car Amplifier