The IPR2 2000 boasts over 1,100 watts per channel at 2 ohms and weighs barely more than 7 lbs. It also features 2-channel independent Linkwitz-Riley crossovers, a variable-speed fan housed in a lightweight aluminum chassis, patented DDT speaker protection, and the revolutionary IPR class D topology.
IPR2 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. This revolutionary amplifier offers the sonic superiority and unsurpassed reliability for which Peavey is famous, in an extremely efficient and lightweight design.
Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult loads and power conditions. The DDT™ (Distortion Detection Technique) circuitry ensures trouble-free operation into loads as low as 2 ohms. DDT protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. The IPR2's high-efficiency design allows the amplifier to operate at very low temperatures, and does not require massive heat sinks to cool. Peavey item 03609460.
Specifications: • Power output (EIA 1 kHz, both channels driven): 300 watts x 2 (8 ohms), 530 watts x 2 (4 ohms) 900 watts x 2 (2 ohms) • Distortion (typical): <0.15% @ 8 and 4 ohms, <1% @ 2 ohms • Hum and noise > -105 dB, "A" weighted referenced to rated power @ 4 ohms • Frequency response: 10 Hz - 30 kHz (+0.0 dB, -3.0 dB at 1 watt) • Voltage gain at 8 ohms: 60x (+35 dB) • Crosstalk: > -70 dB @ 1 kHz, 250 watts power @ 8 ohms • Input sensitivity: 0.775V for 1 kHz 4 ohm rated power, 0.68V for 1 kHz 2 ohm rated power • Input impedance: 15k ohms balanced, 7.5k ohms unbalanced • Crossover: 100 Hz switchable 2nd order high pass and 3rd order low pass per channel • Minimum load impedance: 2 ohms • Damping factor (8 ohms, 20 Hz - 1 kHz): >170 • Dimensions: 3.5" (2RU) H x 19" W x 10.5" D behind front panel (+ 0.6" for handle) • Weight: 7.12 lbs.