QUANTUM AUDIO MICRO SIZE 4000 WATT FULL RANGE MONO BLOCK AMPLIFIER (QRX4001)(0)No Reviews yet Please log in to see price or purchase this item SKU: QRX4001 MANUFACTURER: Quantum Audio This item is IN STOCKCurrent Stock: 5 Details Full Range Class D CircuitryLow & High Level InputsAdjustable Low/High Crossovers1 Ohm StableHigh Efficiency Mosfet DesignHeat Management System1 x 40... Details Back DetailsFull Range Class D CircuitryLow & High Level InputsAdjustable Low/High Crossovers1 Ohm StableHigh Efficiency Mosfet DesignHeat Management System1 x 4000 Watts @ 1 Ohm1 x 2000 Watts @ 2 Ohm1 x 1000 Watts @ 4 OhmTHD At Rated Power <0.5% Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review