Alpine 4 Channel + Mono Digital V-Power Amplifier - MRV-V500
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.
|Integrated Wire and Mounting Screw Terminals|
|Amplifier Type||Class-D (Digital)|
|Power Supply Design||DC-DC PWM Power Supply|
|Final Outputs||Power MOSFET|
|Crossover||Variable Lowpass & Highpass Filter|
|Gain Control||Continuously Adjustable Gain Control|
|Remote Turn On||Remote Sensing Function (for Speaker Level Input)|
|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|
|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|