Class-D Mono-block Subwoofer Amplifier, 1320 Watts Max Power, RMS 660 Watts x 1@1 Ohm; RMS 520 Watts x 1@2Ohm; RMS 310 Watts x 1@4Ohm. Recoil mono amplifiers are stable down to one Ohm, giving you the freedom to put even more subs in your system.
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