IPR2 DSP 5000 Power Amp with DSP

Part of Peavey's IPR Series, the IPR DSP 4400 Power Amp uses an advanced design that allowed Peavey engineers to dramatically reduce weight while increasing output power, reliability, and thermal efficiency. The rackmount mixer features two channels with independent, 100Hz crossovers and produces 1500W per channel at 8 Ohms, or 2250W per channel at 2 Ohms. It also has built-in, 32-bit, floating-point digital signal processing, and program-specific EQ presets that make common sound-reinforcement EQ treatments easy to perform, as well as delays, crossover, and stereo/mono operation with lockable security settings. A front-panel LCD screen allows users to quickly identify and assign presets. Like the rest of the IPR series, it has a resonant switch-mode power supply and a high-speed class D topology that yields the supremely high audio resolution and efficiency.

The IPR DSP 4400 also has Peavey's exclusive DDT speaker protection with multipoint clip sampling which leads a protection-circuitry suite that also includes DC, Temp, Signal, and Active safeguards. The IPR DSP 4400 power amp has a variable-speed fan housed in a lightweight aluminum chassis.