Alpine 4 Channel + Mono Digital V-Power Amplifier - MRV-V500


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.

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.

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 donít 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.

Non Shut-Down Design
Even if you pound your music for a long time, these amps wonít shut down. They use a Thermal Management Processor to make sure the heat level never gets too high. No distortion, no interruptions!

Dual Feedback Modulation
Dual internal error correction technology Ė 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 analysed, 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.

Remote Control Bass Knob (RUX-KNOB)
Simply add the RUX-KNOB (sold separately) and get full control from inside the dash for remote on-the-fly bass adjustments. You also have the ability to control multiple amps from just one controller with simple telephone cord adapters.

Terminal Layout Two-Sided
Integrated Wire and Mounting Screw Terminals
Amplifier Type Class-D (Digital)
Channel Design 5/4/3-Channel
Power Supply Design DC-DC PWM Power Supply
Power Supply MOSFET
Pre-Amp Stage Discrete
Final Outputs Power MOSFET
Crossover Variable Lowpass & Highpass Filter
Gain Control Continuously Adjustable Gain Control
Bass EQ
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 Top Mounted Blue LED Power Indicator
Thermal Control Multi-stage Power Limits
Max Power Output Ratings
Total Max Power 1100 W
RMS Power Ratings
Per channel into 4 Ohms CH 1-4 (@14.4V &
Per channel into 4 Ohms Subwoofer (@14.4V &
Per channel into 2 Ohms CH 1-4 (@14.4V &
Per channel into 2Ohms Subwoofer (@14.4V &
Bridged into 4ohms, 14.4V (@14.4V & 8804;1%THD+N) 120W RMS x 2
Sound Tuning
Crossover (CH-1/2 and CH-3/4, HPF) 50 - 400 Hz , -12 dB/oct.
Crossover (Subwoofer, LPF) 50 - 400 Hz, -24 dB/oct.
Equalizer (Bass EQ) 0 to +12dB (Subwoofer, fc=50Hz) Variable
Heat Sink (WxHxD) mm 244.5 x 55 x 219 mm
Power Requirements 14.4 V.DC (11-16V allowable)
Input Sensitivity Subwoofer (RCA Input) 0.2 - 4.0 V
Input Sensitivity CH 1-4 (RCA Input) 0.2 - 4.0 V
Input Impedance >10k Ohms
Frequency Response Subwoofer (+0, -3dB 1W into 4 ohms)
Frequency Response CH 1-4 (+0, -3dB 1W into 4 ohms)
Frequency Response Subwoofer (+0, -1dB 1W into 4 ohms)
Frequency Response CH 1-4 (+0, -1dB 1W into 4 ohms)
THD+N (10W into 4 Ohms) &
THD+N (10W into 2 Ohms) &
THD+N (Rated Power into 4 Ohms) &
THD+N (Rated Power into 2 Ohms) &
Damping Factor Subwoofer (10W into 4 Ohms at 100Hz) > 500
Damping Factor CH 1-4 (10W into 4 Ohms at 100Hz) > 90
Signal to Noise (1W into 4 Ohms) > 81 dB
Signal to Noise CH 1-4 (Rated Power into 4 Ohms) > 98 dB
Signal to Noise Subwoofer (Rated Power into 4 Ohms) > 104 dB
Weight 2.57 kg

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