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Alpine MRV-F300, V Power Multi Channel Car Amplifier - 300 Watts
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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 dont 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.
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.
General Features:
- Alpine V-Power Series 4-Channel Class D Car Amplifier
- RMS Power Rating @ 4 ohms: 50 watts x 4 channel
- RMS Power Rating @ 2 ohms: 75 watts x 4 channel
- RMS Power Rating @ Bridged, 4 ohms: 150 watts x 2 channel
- Pulse Width Modulated MOSFET power supply
- Wired remote bass level control included
- LED power (green) and protect (red) indicators
- Selectable Bass Boost (0 or +12 dB bass boost at 50 Hz)
- Soft start turn-on
- 4/3/2 or Mono channel operation
- Speaker-level (high-level) inputs with signal sensing for automatic turn-on
- Preamp RCA outputs to daisy chain multiple amps
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- Heavy duty aluminum alloy heat-sink
- Input sensitivity -Low level: 200mV-4V
- Input sensitivity - High level: 500mV-10V
- Variable high-pass filter (50-400 Hz, 12 dB/octave)
- Variable low-pass filter (50-400 Hz, 24 dB/octave)
- CEA-2006 compliant amplifier
- Dimensions: 7-7/8"W x 7-7/8"L x 2-3/16"H
- 1 Year Manufacturer's Warranty
- 75W RMS X 4 (2, 14.4V, 1% THD+N)
- 50W RMS X 4 (4, 14.4V, 1% THD+N)
- Same Power In A 40% Smaller Chassis
- Evolution To Class D Digital Platform
|
Number of Channels |
4 |
|
Class |
D |
|
Peak Power Rating (Watts) |
|
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
50 x 4 |
|
RMS Power Rating (Watts x Channels) - 2 Ohms |
75 x 4 |
| RMS Power Rating - Bridged | 150 x 2 |
| Minimum Impedance Unbridged (Ohms) |
2 |
| Minimum Impedance Bridged (Ohms) |
4 |
| THD at Rated RMS Power |
1% |
| Bulit-in Crossover - Low Pass |
Yes |
| Built-in Crossover - High Pass |
Yes |
| High Pass Crossover Frequency (Hz) |
50-400hz |
| Low Pass Crossover Frequency (Hz) |
50-400hz |
| Signal-to-Noise Ratio |
81dB |
| Bass Boost |
12dB |
| Bass Remote Included |
No |
| Fuse Rating | 40A |
| CEA-2006 Compliant | Yes |
| Maximum Power Wire Gauge Size | 8 gauge |
| Warranty | 1 Year |
|
Number of Channels |
4 |
|
Class |
D |
|
Peak Power Rating (Watts) |
|
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
50 x 4 |
|
RMS Power Rating (Watts x Channels) - 2 Ohms |
75 x 4 |
| RMS Power Rating - Bridged | 150 x 2 |
| Minimum Impedance Unbridged (Ohms) |
2 |
| Minimum Impedance Bridged (Ohms) |
4 |
| THD at Rated RMS Power |
1% |
| Bulit-in Crossover - Low Pass |
Yes |
| Built-in Crossover - High Pass |
Yes |
| High Pass Crossover Frequency (Hz) |
50-400hz |
| Low Pass Crossover Frequency (Hz) |
50-400hz |
| Signal-to-Noise Ratio |
81dB |
| Bass Boost |
12dB |
| Bass Remote Included |
No |
| Fuse Rating | 40A |
| 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