MRV-M250

Alpine
Your price:
€ 179,00
Price per single item (VAT included)
Available on backorder

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Amplifier Type
1 channel
Crossover
Yes
RMS Power 4 Ohm
150 Watt
RMS Power 2 Ohm
1x250 Watt
MAX Power Consumption
30 Ampere

MRV-M250 Alpine V-Power single channel amplifier, combines great performance and small size. Class D, RMS power 1x150W 4Ohm.

Specifications MRV-M250:
250W RMS x 1 (2Ω, 14.4V, ≤ 1% THD + N)
150W RMS x 1 (4Ω, 14.4V, ≤ 1% THD + N)
Best Frequency Response 7-400 Hz
Evolution of digital Class D
New Snap-on Terminal Covers for easy installation
MRV-M250 is part of the Alpine V-Power amplifier series, installed by thousands of users who have appreciated its power supply, power, reliability and quality. Now in their fourth generation, the V-amplifiers, strong with this heritage, demonstrate that it is possible to further improve a product already of good quality.

RGsound is officially recognized by Alpine as an "Excellent Partner". By purchasing this product you can enjoy free use of a third year of warranty, upon registration in the appropriate section of the Alpine website.

Alpine products are made according to high quality parameters and are subject to strict controls. For this reason, Alpine electronic products purchased from an "Excellent Partner" point of sale benefit from one year of free warranty extension valid only in Italian territory.

Raise the bar with MRV-M250

The new V-Power products, such as the MRV-M250, are Class D digital amplifiers that improve the efficiency of their predecessors by optimizing power consumption. Class D provides clean continuous power to speakers, operating at 80% efficiency with greater efficiency compared to conventional Class A or B amplifiers.

With the MRV-M250 you can enjoy cleaner bass, even during extreme power demands.

V-amplifiers are known for their compact size, but do not underestimate their power. They have a footprint 40% smaller than their predecessors, and produce the same amount of power. Get the power you need, even in limited installation space.

V-amplifiers provide stable and reliable thermal performance. New design, greater efficiency for non-stop music playback. A new circuit design and heat sink allows gradual thermal absorption and provides gentle, almost imperceptible power control.

Dual internal error correction technology – which was previously only available in PDX and X-Power amplifiers, is now integrated into mono V-Power amplifiers. The incoming audio signal is analyzed, and dynamically corrected as the signal is processed twice through the amplifier. The results are amplifiers with the widest frequency response, superior damping factor and the lowest noise in their class.
MRV-M250 is exceptionally simple for an instant sound upgrade.
Each V-Power amplifier comes with its own production sheet. It is tested and documented to show its actual output.
MRV-M250 is compatible with the RUX-KNOB remote controller.


MRV-M250 Features


Installation

Terminal Layout: Dual Side
Screw Terminals

General MRV-M250

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

MRV-M250 SPECIFICATIONS


Max Power Output Ratings

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 MRV-M250

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

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