Alpine MRV-M250 Mono Class D Amplifier

Tens of thousands have relied on V-Power amplifiers for dependable, quality power. Now in their fourth generation, V-Power amplifiers carry on this heritage and prove that playing strong never looked our sounded better. Yes, it is possible to improve upon a good thing.

Features
Amplifier Type: Class-D (Digital)
Channel Design: 1 Channel (Mono)
Power Supply Design: DC-DC PWM Power Supply
Power Supply: MOSFET
Pre-Amp Stage: Discrete
Final Outputs: Power MOSFET
Crossover: Variable Lowpass Filter
Gain Control: Continuously Adjustable Gain Control
Bass EQ: Bass EQ Function
Bass Control: Remote Bass Control (RUX-KNOB) Ready
Remote Turn On: Remote Sensing Function (for Speaker Level Input)
Low-impedance Possibility:
Current Protection: Over-Current, Over-Voltage, Under-Voltage and Thermal Protection
Board Circuitry: S.T.A.R. Circuit
Speaker-Level Inputs: 4-channel Speaker Level Inputs
Power Indicator: LED Power Indicator
Thermal Control: Multi-stage Power Limits

Specifications
Total Max Power: 550 W

RMS Power Ratings
Per channel into 4 Ohms: 150W RMS x 1 (14.4V at <1% THD+N)
Per channel into 2 Ohms: 250W RMS x 1 (14.4V at <1% THD+N)

Sound Tuning
Crossover Frequency (LPF): 50 - 400 Hz, -24dB/oct.
EQ (Equalizer): 0 to +12dB, fc=50Hz

Dimensions
Foot Print (WxHxD) mm: 190 x 55 x 200 mm
Heat Sink (WxHxD) mm: 155 x 55 x 200 mm

General
Power Requirements: 14.4 V.DC (11-16V allowable)
Input Sensitivity (RCA Input): 0.15 - 4.0 V
Input Sensitivity (Speaker Level Input): 0.4 - 10 V
Input Impedance: >10k ohms
Frequency Response (+0, -3dB: 1W into 4 Ohms) for Subwoofer: 7 -400 Hz
THD+N (10W into 4 Ohms): 0.02 %
THD+N (10W into 2 Ohms): 0.03 %
THD+N (Rated Power into 4 Ohms): 0.2 %
THD+N (Rated Power into 2 Ohms): 0.3 %
Damping Factor (10W into 4 Ohms at 100Hz): >500
Signal to Noise (1W into 4 Ohms): >85 dB
Signal to Noise (Rated Power into 4 Ohms): >105 dB
Remote Level: -20 to 0 dB
Weight: 1.5 kg

OM_MRV-M250_EN.pdf

To ensure compatibility, we recommend that the parts pictured in our listing are compared to the actual parts in your vehicle before you make your purchase. If still unsure please contact us via email system so we can advise before you make your purchase.