The Peavey IPR2 7500 boasts 3,750 watts RMS per channel at 2 ohms and is under 15 lbs. Featuring 2 channel independent fourth order Linkwitz-Riley crossovers, a variable-speed fan housed in a lightweight aluminum chassis, DDT speaker protection, and the revolutionary IPR class D topology.Shaking up the pro audio industry with innovative power amplifier designs has become Peavey's trademark. More than 30 years ago, they were the first to break the $1-per-watt barrier. Now with the Peavey IPR Series, they've pushed technological limits again to bring you an amazingly powerful and efficient power amp for just pennies per watt.The groundbreaking IPR Series utilizes an advanced design that allows their engineers to dramatically reduce weight while increasing output power, reliability and thermal efficiency. IPR Series amplifiers are designed with a resonant switch-mode power supply and a high-speed class D topology that yields the highest audio resolution and efficiency available. And all at a cost that shatters the old-guard paradigm of power-amp valuation.NOTE: This device uses a 20-Amp power cable.