제품소개

IPR 7500은 2 ohms에서 채널당 3,750W를 자랑합니다. 2채널의 독립적인 Linkwitz-Riley 크로스오버, 경량 알루미늄 샤시 안에 보관되는 가변 속도 팬, DDT 스피커 보호 및 혁신적인 새로운 IPR 클래스 D topology 적용하였습니다.

 

Specifications

- Rated Power (2 x 2 ohms) : 3,725 watts per channel @ 1 kHz 1% T.H.D. both channels driven

- Rated Power (2 x 4 ohms) : 2,020 watts per channel @ 1 kHz at <0.1% T.H.D. both channels driven

- Rated Power (2 x 8 ohms) : 1,250 watts per channel @ 1 kHz at <0.1% T.H.D. both channels driven

- Rated Power (1 x 2 ohms) : 3,850 watts @ 1 kHz at <0.1% T.H.D

- Rated Power (1 x 4 ohms) : 2,400 watts @ 1 kHz at <0.1% T.H.D

- Rated Power (1 x 8 ohms) : 1,330 watts @ 1 kHz at <0.1% T.H.D

- Minimum Load Impedance : 2 ohms

- Maximum RMS Voltage Swing : 124 volts

- Frequency Response : 20 Hz - 35 kHz; -0.0 dB, -3.0 dB at 1 watt

- T.H.D. (2 x 2 ohms) : <0.5% @ 3,280 watts per channel from 20 Hz to 4 kHz,

decreasing to 3,000 watts at 20 kHz.     

- T.H.D. (2 x 4 ohms) : <0.1% @ 1,800 watts per channel from 20 Hz to 20 kHz

- T.H.D. (2 x 8 ohms) : <0.1% @ 1,200 watts per channel from 20 Hz to 20 kHz

- Input CMRR : > - 75 dB @ 1 kHz

- Voltage Gain : x 40 (+32dB)

- Crossover : 100 Hz switchable 2nd order High pass and 3rd order Low Pass per channel

- Crosstalk : > -85 dB @ 1 kHz at 100 watts power @ 4 ohms

- Hum and Noise : > -106 dB, 'A' weighted referenced to rated power @ 4 ohms

- Slew Rate : > 12V/μs

- Damping Factor (8 ohms) : > 200:1 @ 20 Hz : 1 kHz at 8 ohms

- Phase Response : +15 to -85 degrees from 20Hz to 20kHz

- Input Sensitivity : 2.25 volts +/- 3% for 1 kHz 4 ohm rated power.

2.195 volts +/- 3% for 1 kHz. 2 ohm rated power

- Input Impedance : 20k ohms, balanced and 10k ohms unbalanced

- Current Draw @ 1/8 in watts : 1,335 @ 2 ohms, 755 @ 4 ohms, 505 @ 8 ohms

- Current Draw @ 1/3 in watts : 3,150 @ 2 ohms, 1,645 @ 4 ohms, 910 @ 8 ohms

- Current Draw @ 1/8 in VA : 2,000 @ 2 ohms, 1,215 @ 4 ohms, 900 @ 8 ohms

- Current Draw @ 1/3 in VA : 4,260 @ 2 ohms, 2,420 @ 4 ohms, 1,440 @ 8 ohms

- Current Draw @ idle : 138 watts, 290VA

- Cooling : 3 temperature dependent variable speed fans

- Controls : 2 front panel attenuators, crossover select switch for H.P.F, Normal and L.P.F

- Indicator LEDs : 2 DDT (clip limiting), 2 Signal presence, 2 Active status, 2 Temp and 2 DC protect

- Protection : Thermal, DC, subsonic, incorrect loads, under and over voltage

- Connectors : Inputs: Dual Combination 1/4” XLR, Outputs: Dual 1/4” signal patch,

Dual 4-pin twist-lock connectors

- Construction : 0.062” thick aluminum

- Warranty : 5 years

- Dimensions(W x H x D) : 431.8 mm x 88.9 mm x 266.7 mm behind front panel + 0.6” for handle

- Weight : 6.0 kg(Net), 7.15 kg(Gross)