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Specifications - Alpine MRP-T220 Service Manual

2/1 channel power amplifier
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Specifications

T.H.D. (Stereo, 20Hz/1kHz/20kHz) ............................................................... 40W/ch, 4ohm-2channel, 14.4V : 0.2%
(BTL, 20Hz/1kHz/20kHz) ................................................................. 100W/ch, 4ohm-1channel, 14.4V : 1.0%
Power Output (Stereo, 20Hz/1kHz/20kHz) ............................................ 4ohm-2channel, 0.2% T.H.D., 14.4V : 40W
(BTL, 20Hz/1kHz/20kHz) ..........................................
S/N Ratio (Ref. Output 40W/4ohm, Input shorted) .............................................................................................. 94dB
Input Sensitivity (40W Output, GAIN-VR (CENTER POSITION)) ......................................... RCA-INPUT : 1.2V±5dB
Input Impedance ..................................................................................................................................... 13.8±2k ohm
Frequency Response (0±1dB, Ref. 1kHz) ........................................................................................... 20Hz to 40kHz
Current Drain ..................................................................................................................................... No Signal : 1.5A
Residual Noise (Input Shorted, 4ohm-2channel)
Channel Separation (Input Shorted, 1kHz, 40W x 2channel) ............................................................................. 55dB
Remote on Voltage (1W Output)
Remote Current Drain .................................................................................................................................. 3mA Max
Back Up Current Drain ...................................................................................................................................... 1.2mA
Fuse Requirement .................................................................................................................... 20A (For Battery Line)
Power Source ............................................................................................................................... DC14.4V (9 to 16V)
Dimensions (W x H x D) ........................................................................................................... 205.6 x 60 x 241.4mm
Weight ............................................................................................................................................................... 1.88kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.
......................................................................... VR CENTER : 3mV
............................................................................................................ 6.5 +1, -1.5V
4ohm-1channel, 1.0% T.H.D., 14.4V : 100W
SP-INPUT : 2.3V±5dB
4ohm-2channel, 10% T.H.D. : 20A
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