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Alpine R-A90S R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms at Crutchfield
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Alpine KTA-200M Power Pack Compact mono subwoofer amplifier * 200 watts RMS x 1 at 2 or 4 ohms - Breakers Stereo and Performance
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