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IPR2 7500 DSP Specification Sheet
Rated Watts 2ch x 2 ohms 4750 watts 20ms repetitive burst / 3750 watts 1% THD both channels driven @ 1kHz.
Rated Watts 2ch x 4 ohms 2800 watts 20ms repetitive burst / 2450 watts 1% THD / 2020 watts 0.15% THD, both channels driven @ 1kHz.
Rated Watts 2ch x 8 ohms 1550 watts 20ms repetitive burst / 1425 watts 1% THD / 1200 watts 0.15% THD, both channels driven @ 1kHz.
Minimum Impedance 2 ohms
Maximum RMS Voltage Swing 124 volts
Frequency Response 20Hz - 25kHz; +0dB, -3dB
20Hz - 20kHz 2ch x 2 ohms <0.5% @ 3280 watts 20Hz to 4kHz, decreasing to 3000 watts @ 20kHz, both channels driven.
20Hz - 20kHz 2ch x 4 ohms <0.15% @ 2000 watts 20Hz to 20kHz, both channels driven.
20Hz - 20kHz 2ch x 8 ohms <0.15% @ 1200 watts 20Hz to 20kHz, both channels driven.
Input CMRR > - 75dB @ 1 kHz.
Voltage Gain x 70 (+37 dB)
Crossover Adjustable High Pass and Low Pass lter per channel. Filter Types: 12dB/oct 2nd order, 18dB/oct 3rd
order, 24dB/oct 4th order Butterworth and 24dB/oct 4th order Linkwitz –Riley
Crosstalk > -60dB @ 1kHz @ 1000 watts power @ 8 ohms.
Hum and Noise > -95dB, “A” weighted referenced to rated power @ 4 ohms.
Slew Rate > 12V/μs
Damping Factor (8 ohms) > 200:1 @ 20Hz - 1kHz @ 8 ohms
Input Sensitivity 1.290 volts +/- 3% for 1 kHz 4 ohm rated power, 1.240 volts +/- 3% for 1 kHz 2 ohm rated power
Input Impedance 12 kilohms, balanced and 10 kilohms unbalanced.
Current Draw @ 1/8 in VA (watts) 2210 (1440) @ 2 ohms, 1550 (950) @ 4 ohms, 982 (560) @ 8 ohms
Current Draw @ 1/3 in VA (watts) 4260 (3150) @ 2 ohms, 3120 (2160) @ 4 ohms, 1890 (1200) @ 8 ohms
Idle Consumption 250VA, 120 watts.
Cooling 3 temperature dependent variable speed fans.
Controls 2 front panel detented attenuators, push-button navigation encoder to navigate through the menus on the
LCD screen for input mode, parametric EQ, crossover H.P.F, Normal, L.P.F. and more.
Indicator LEDs Five LED indicators per channel: Active, Signal, DDT, Temperature and DC
Protection Thermal, DC, subsonic, incorrect loads, under and over voltage
Connectors Inputs: Dual combination 1/4” XLR, Outputs: Dual male XLR input thru, one 2-pin & one 4 pin twist-lock connectors
Construction 0.062” thick aluminum
Dimensions 3.5”x19”x 17” behind front panel + 0.6” for handle
Net Weight 6.61kg (14.6lbs.*)
Gross Weight 8.34kg (18.4lbs.)
Rated power readings made with BW: 20 Hz to 22 kHz. All power measurements made @ 120 VAC or 240VAC.
2 ohm steady state sine wave power is time limited by circuit breaker.
Bridge operation is not possible.
*Net Weight does not include power cord.
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