Specifications - Alpine MRD-M301 Service Manual

Specifications

Power Output (20Hz, 100Hz) ................................................................................. 4ohm, 1% T.H.D., 14.4V : 175W
T.H.D. (100Hz) ................................................................................................................ 100W/ch/4ohm, 14.4V : 1%
S/N Ratio (Ref. Output 175W/4ohm, Input short, , Gain Position 0dB) ............................................................... 81dB
Residual Noise (Input Short, , Gain Position 0dB) ............................................................................................. 30mV
Frequency Response (Ref. 100Hz, 0dB) ........................................................................................... 20Hz : -0.5±2dB
Input Sensitivity (Power Gain at 175W/4ohm Output)
RCA 0.1V Input (Input Gain SW : HIGH MODE) ..............................................
RCA 1.0V Input (Input Gain SW : LOW MODE) ..............................................
SP 1V Input (Input Gain SW : HIGH MODE) ......................................................
Remote on Voltage (1W Output) ...................................................................................................................... 6.5±1V
Current Drain ........................................................................................................................................ No Signal : 2A
Fuse Requirement ................................................................................................... 20A(Peak) x 2 (For Battery Line)
Power Source ............................................................................................................................... DC14.4V (11~16V)
Dimensions (W x H x D) ................................................................................................................. 241 x 65 x 270mm
Weight ................................................................................................................................................................. 2.8kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.
Remote Current Drain : 0.26±0.1mA
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MRD-M301
2ohm, 1% T.H.D., 14.4V : 350W
350Hz : -6±2dB
RCA 0dB : 0±2dB
RCA -6dB : -6±3dB
RCA -12dB : -12±3dB
RCA -18dB : -18±3dB
RCA 0dB : 0±2dB
SP 0dB : 0±2dB
10% T.H.D., 2ohm Load : 65A
Back-Up Current Drain : 1.2mA
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