PUNCH 200IX DSM + XCARD. ROCKFORD FOSGATE. Check link to see dyno test. 2 ohms - Dynamic RMS - 890W at 12.97V. 2 ohms - Uncertified - 856W at 11.87V. 2 ohms - Certified 1% THD - 573W at 13.06V. 2 ohms - Amp is not rated at 2 ohms mono or 1 ohm stereo.
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