Soundstream AR4.1800 4-CH Class A/B Car Stereo Amplifier 1800 WATTS 2OHM STABLE
SOUNDSTREAM AR4.1800. Class-A/B Full Range 2-Ohm Stable 4-Channel Amplifier. / 2 ohms: 225 watts x 4 chan. / Bridged, 4 ohms: 450 watts x 2 chan. FULL RANGE CLASS A/B AMPLIFIER. 4/3/2 CHANNEL AMPLIFIER.