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Alpine MRV-M250, V Power Mono Class-D Car Amplifier - 250 Watts
Not Available for Shipping Outside of the United States
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Raising the Bar
The new V-Power products are now Class D digital amplifiers, resulting in a huge efficiency gain versus their predecessors without draining your battery or your pockets. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands.
Big Power, Small Package
V-Power amplifiers are known for their compact size, but don’t underestimate their power capacity. Although they have a 40% smaller footprint than their predecessors, they produce the same amount of power as before. Get the power you need, even if you have limited installation space.
Keep the Music Playing
The V-Power amplifiers provide reliable, stable thermal performance. They use a new, higher efficiency design to achieve non-stop music playback. A new circuit and heat sink design allows gradual thermal absorption and provides a gentle, almost undetectable power control.
Dual Feedback Modulation
Dual internal error correction technology – which had previously only been available in the PDX and X-Power amplifiers, is now integrated in V-Power mono amplifiers. The audio input signal is analyzed, compared, and corrected twice dynamically as the signal is processed through the amplifier. The result is amplifiers with the widest frequency response, higher damping factor, and lowest noise in its class. 
Exceptionally Simple Sound Upgrade
The V-Power's 4-channel speaker level inputs connect directly to any head unit, without the need for external converters. This makes the V-Power amplifiers ideal for upgrading factory and aftermarket systems. The flush mount controls make for easy installation. The terminal covers conveniently snap-on without the need for additional tools, to protect the wiring connections while creating a clean, finished appearance. 
Proven Power
Each V-Power amplifier comes with its very own birth-sheet. V-Power amplifiers are tested and documented to show their true actual output.
General Features:
- Alpine V-Power Series Mono Block Class D Car Amplifier
- RMS Power Rating @ 4 ohms: 150 watts x 1 channel
- RMS Power Rating @ 2 ohms: 250 watts x 1 channel
- Max power output: 250 watts x 1 chan.
- Optional Alpine RUX-KNOB.2 remote bass knob available
- Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
- Speaker-level (high-level) inputs with signal sensing for automatic turn-on
- Variable low-pass filter (50-400 Hz, 24 dB/octave)
- Subsonic filter (24 dB at 15 Hz)
- 8 gauge power and ground wiring is required for installation
- CEA-2006 Compliant
- Dimensions: 7-1/2"Wx 7-7/8"†x 2-3/16"H
- 1 Year Manufacture's Warranty
Number of Channels |
1 |
Class |
D |
Peak Power Rating (Watts) |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
150 x 1 |
RMS Power Rating (Watts x Channels) - 2 Ohms |
250 x 1 |
RMS Power Rating - Bridged | N/A |
Minimum Impedance Unbridged (Ohms) |
2 |
Minimum Impedance Bridged (Ohms) |
N/A |
THD at Rated RMS Power |
0.2% |
Bulit-in Crossover - Low Pass |
Yes |
Built-in Crossover - High Pass |
N/A |
High Pass Crossover Frequency (Hz) |
N/A |
Low Pass Crossover Frequency (Hz) |
50-400hz |
Signal-to-Noise Ratio |
85dB |
Bass Boost |
0-12dB |
Bass Remote Included |
No |
Fuse Rating | 30A |
CEA-2006 Compliant | Yes |
Maximum Power Wire Gauge Size | 8 gauge |
Warranty | 1 Year |
Number of Channels |
1 |
Class |
D |
Peak Power Rating (Watts) |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
150 x 1 |
RMS Power Rating (Watts x Channels) - 2 Ohms |
250 x 1 |
RMS Power Rating - Bridged | N/A |
Minimum Impedance Unbridged (Ohms) |
2 |
Minimum Impedance Bridged (Ohms) |
N/A |
THD at Rated RMS Power |
0.2% |
Bulit-in Crossover - Low Pass |
Yes |
Built-in Crossover - High Pass |
N/A |
High Pass Crossover Frequency (Hz) |
N/A |
Low Pass Crossover Frequency (Hz) |
50-400hz |
Signal-to-Noise Ratio |
85dB |
Bass Boost |
0-12dB |
Bass Remote Included |
No |
Fuse Rating | 30A |
CEA-2006 Compliant | Yes |
Maximum Power Wire Gauge Size | 8 gauge |
Warranty | 1 Year |
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to