Cerwin-Vega SPRO2100.1D 2100W RMS Class-D Monoblock 1-Ohm Stable Amplifier with

Cerwin-Vega SPRO2100.1D 2100W RMS Class-D Monoblock 1-Ohm Stable Amplifier with Bass Knob + Absolute KIT0 0 Gauge Amp Kit. Cerwin-Vega Stroker Pro SPRO2100.1D. Class-D 1-Ohm Stable Monoblock Amplifier.

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