Kole Audio KP3500.1D. 3500 Watt Class D Monoblock 1 Ohm Stable Amplifier with Wired Remote Bass Knob. 1-OHM Minimum Impedance Stable Class D Amplifier. 900w x 1 @ 4 ohm RMS. 1400w x 1 @ 2 ohm RMS. Compact 4.75" Chassis Design for Installation Versatility.
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