Alpine MRV-M500 - Specifications

Specifications
Power Output (1) 20Hz, 4ohm, 1.0% T.H.D. (14.4V) 300W
100Hz, 4ohm, 1.0% T.H.D. (14.4V) 300W
(2) 20Hz, 2ohm, 1.0% T.H.D. (14.4V) 500W
100Hz, 2ohm, 1.0% T.H.D. (14.4V) 500W
T.H.D. (Gain VR Min Position) (1) 10W/4ohm at 20Hz / 100Hz (14.4V) 0.01% / 0.02%
300W/4ohm at 20Hz / 100Hz (14.4V) 0.20%
(2) 10W/2ohm at 20Hz / 100Hz (14.4V) 0.025% / 0.03%
500W/2ohm at 20Hz / 100Hz (14.4V) 0.30%
(3) 350W/1ohm at 20Hz / 100Hz (14.4V) 1.00%
Residual Noise (Input Short)
(1) NON-FILTER + AUX-0025 2mV
(2) 20KHz LPF + IHF-A Vol max : 560uV
Vol cent : 210uV
Vol min : 112uV
S/N Ratio (Input Short)
(1) Ref.Output 1W/4ohm, CEA-2006-A 85dB
(2) Ref.Output 300W/4ohm 110dB
Frequency Response (1) Ref.Output 1W/4ohm, 100Hz 10Hz : -1.0±2dB
400Hz : -3.0±2dB
Output Offset Voltage at 4ohm (No Signal)
±30mV
Input Sensitivity * Volume Position : MAX SP-IN : <0.2V
(Ref.Output 300W/4ohm, 100Hz)
RCA-IN : <0.09V
* Volume Position : MIN SP-IN : 10V±2dB
RCA-IN : 4V±2dB
LPF Characteristic
(1) 400Hz (VR Max Position) -3.0±2dB
(Ref.Output 1W/4ohm, 100Hz)
(2) 50Hz (VR Min Position) -3.0±2dB
BASS-EQ Characteristic (VR Min = 0dB Setting) (1) 50Hz (VR Max Position) 12dB±2dB
(Ref.Output 1W/4ohm, 100Hz)
Pre-Out Level
(1) Level 0dB±2dB
(Ref. RCA-INPUT 1Vrms,100Hz)
(2) Frequency Response 10Hz : -3.0±2dB
60kHz : -3.0±2dB
Remote Bass Control
(1) VOL MAX Position 0dBV±2dB
(Ref.Output 1W/4ohm, 100Hz)
(2) VOL MIN Position -20dB±2dB
Remote On Voltage 6V~7V
Current Drain
(1) No Signal 1.5A
(2) 1.0% T.H.D. at 2ohm, 100Hz 60A
(3) Remote Current Drain < 0.53mA
(4) Back Up Current Drain (after 5min.) < 0.1mA
Input Impedance (Reference) 10kohm<Zin<30kohm
Fuse Requirement 30A(Peak) x 2 (For Battery Line)
Power Source DC14.4V (11~16V)
Dimensions (W x H x D) 199.1 x 55 x 199.9mm
Weight 1.8kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.