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Alpine

Alpine MRV-M250, car audio amplifier

€131.24 EUR 141.75 €

Alpine MRV-M250, car audio amplifier is backordered and will ship as soon as it is back in stock.

▪️ Turite klausimų dėl šios prekės❓Galime pakonsultuoti telefonu +370 683 90000 arba atvykite į mūsų saloną Armatūrininkų g. 1, Kaunas.

Home delivery from €4.99

Venipak courier within 1-2 working days.

Collect in store €0

Armaturininkai str. 1, Kaunas
Working hours: IV 9:00-18:00

Tens of thousands of users have chosen V-Power amplifiers for their reliability, quality and power. The fourth-generation V-Power amplifiers, inheriting these characteristics, sound as great and powerful as ever. Yes, it is possible to improve a good one.

  • Total maximum power: 550 W.
  • 250W RMS x 1 (2Ω, 14.4V, ≤1% THD+N).
  • 150W RMS x 1 (4Ω, 14.4V, ≤1% THD+N).
  • Class D digital platform.
  • Easy installation - new locking contact covers.

Power checked

Each V-Power amplifier has its own power certificate. V-Power amplifiers are tested and documented with the actual power output of each amplifier.

The bar has been raised

The new V-Power models have become digital Class D amplifiers, gaining a huge efficiency factor compared to previous amplifiers. The efficiency factor of class D amplifiers is more than 80% higher than the efficiency of conventional class A or B amplifiers. In other words, enjoy great sound even at extreme volume.

High power, small dimensions

V-Powers are known for their compact size, but don't underestimate their power. Even 40% smaller than their predecessors, they generate the same power. Get the power you want, even if you have limited space for mounting amplifiers.

Designed for stable performance

Even if you listen to music for a very long time, the amplifiers will not turn off. A temperature control processor protects the amplifiers from overheating. No distortion, no interruptions!

Dual feedback technology

Dual internal error correction technology - previously only used in PDX and X-Power series amplifiers, now integrated in V-Power series mono amplifiers. The input signal is analyzed, compared and dynamically adjusted twice. The result is amplifiers with the widest frequency band, the highest damping ratio and the lowest noise levels among amplifiers in this class.

Upgrading your sound system has become exceptionally easy

The V-Power amplifier's 4-channel speaker signal inputs are designed to connect the amplifier directly to any car stereo without any additional converters. This makes the V-Power amplifier ideal for upgrading the original car audio system. Convenient location of the regulators, snap-on contact covers make installing the amplifier easy and convenient.

Subwoofer remote control

Simply connect the RUX-KNOB (sold separately) to the MRV-M500 or MRV-M250 amplifiers and conveniently adjust the bass volume.

SPECIFICATIONS

Features and specifications

Functions

Installation

  • Connection contacts: on two sides
  • Screw contacts

General data

  • Amplifier Type: Class D (Digital)
  • Number of channels: 1 channel (mono)
  • Power supply: MOSFET
  • DC-DC PWM power supply
  • Separate stage of initial amplification
  • Rear output: MOSFET
  • Frequency filter: Adjustable high-pass filter
  • Continuously adjustable amplification level
  • Integrated Bass EQ
  • Bass adjustment: RUX-KNOB remote bass control (sold separately)
  • Auto-on when there is an input signal (speaker signal)
  • Low resistance load allowed
  • Protection circuits: limit current, overvoltage, undervoltage and thermal protection
  • STAR scheme
  • LED power supply voltage indicator
  • 4-channel speaker signal inputs
  • Multi-stage thermal protection limiting the output power

Specification

Maximum output power

  • Total maximum power: 550 W

RMS power

  • For channel at 4Ω: 150W RMS x 1 (14.4V at <1% THD+N)
  • For channel at 2Ω: 250W RMS x 1 (14.4V at <1% THD+N)

Sound settings

  • Frequency filter (LPF): 50 - 400 Hz, -24dB/oct.
  • EQ (equalizer): 0 to +12dB, fc=50Hz

Dimensions

  • Overall dimensions: 190 x 55 x 200 mm
  • Radiator dimensions: 155 x 55 x 200 mm

General data

  • Supply voltage: 14.4V DC (11 - 16V)
  • Input sensitivity (RCA input): 0.15 - 4.0V
  • Input sensitivity (speaker signal input): 0.4 - 10V
  • Input impedance: >10kΩ
  • Frequency range (+0, -3dB: 1W at 4Ω) for woofer: 7 - 400Hz
  • THD+N (10W at 4Ω): <0.02%
  • THD+N (10W at 2Ω): <0.03%
  • THD+N (rated power at 4Ω): <0.2%
  • THD+N (rated power at 2Ω): <0.3%
  • Attenuation factor (10W at 4Ω at 100Hz): >500
  • Signal/noise ratio (1W at 4Ω): >85dB
  • Signal to noise ratio (rated power at 4Ω): >105dB
  • Remote control: 0 to -20dB (RUX-KNOB required)
  • Weight: 1.5 kg

DOCUMENTS

User Manual (EN).

  • Live chat

    Expert opinion and advice

  • Delivery

    2-6 days, depends on country

  • Working hours

    On working days 9.00 - 18.00

  • Billing

    The most convenient ways
Back to top

Tens of thousands of users have chosen V-Power amplifiers for their reliability, quality and power. The fourth-generation V-Power amplifiers, inheriting these characteristics, sound as great and powerful as ever. Yes, it is possible to improve a good one.

  • Total maximum power: 550 W.
  • 250W RMS x 1 (2Ω, 14.4V, ≤1% THD+N).
  • 150W RMS x 1 (4Ω, 14.4V, ≤1% THD+N).
  • Class D digital platform.
  • Easy installation - new locking contact covers.

Power checked

Each V-Power amplifier has its own power certificate. V-Power amplifiers are tested and documented with the actual power output of each amplifier.

The bar has been raised

The new V-Power models have become digital Class D amplifiers, gaining a huge efficiency factor compared to previous amplifiers. The efficiency factor of class D amplifiers is more than 80% higher than the efficiency of conventional class A or B amplifiers. In other words, enjoy great sound even at extreme volume.

High power, small dimensions

V-Powers are known for their compact size, but don't underestimate their power. Even 40% smaller than their predecessors, they generate the same power. Get the power you want, even if you have limited space for mounting amplifiers.

Designed for stable performance

Even if you listen to music for a very long time, the amplifiers will not turn off. A temperature control processor protects the amplifiers from overheating. No distortion, no interruptions!

Dual feedback technology

Dual internal error correction technology - previously only used in PDX and X-Power series amplifiers, now integrated in V-Power series mono amplifiers. The input signal is analyzed, compared and dynamically adjusted twice. The result is amplifiers with the widest frequency band, the highest damping ratio and the lowest noise levels among amplifiers in this class.

Upgrading your sound system has become exceptionally easy

The V-Power amplifier's 4-channel speaker signal inputs are designed to connect the amplifier directly to any car stereo without any additional converters. This makes the V-Power amplifier ideal for upgrading the original car audio system. Convenient location of the regulators, snap-on contact covers make installing the amplifier easy and convenient.

Subwoofer remote control

Simply connect the RUX-KNOB (sold separately) to the MRV-M500 or MRV-M250 amplifiers and conveniently adjust the bass volume.

SPECIFICATIONS

Features and specifications

Functions

Installation

  • Connection contacts: on two sides
  • Screw contacts

General data

  • Amplifier Type: Class D (Digital)
  • Number of channels: 1 channel (mono)
  • Power supply: MOSFET
  • DC-DC PWM power supply
  • Separate stage of initial amplification
  • Rear output: MOSFET
  • Frequency filter: Adjustable high-pass filter
  • Continuously adjustable amplification level
  • Integrated Bass EQ
  • Bass adjustment: RUX-KNOB remote bass control (sold separately)
  • Auto-on when there is an input signal (speaker signal)
  • Low resistance load allowed
  • Protection circuits: limit current, overvoltage, undervoltage and thermal protection
  • STAR scheme
  • LED power supply voltage indicator
  • 4-channel speaker signal inputs
  • Multi-stage thermal protection limiting the output power

Specification

Maximum output power

  • Total maximum power: 550 W

RMS power

  • For channel at 4Ω: 150W RMS x 1 (14.4V at <1% THD+N)
  • For channel at 2Ω: 250W RMS x 1 (14.4V at <1% THD+N)

Sound settings

  • Frequency filter (LPF): 50 - 400 Hz, -24dB/oct.
  • EQ (equalizer): 0 to +12dB, fc=50Hz

Dimensions

  • Overall dimensions: 190 x 55 x 200 mm
  • Radiator dimensions: 155 x 55 x 200 mm

General data

  • Supply voltage: 14.4V DC (11 - 16V)
  • Input sensitivity (RCA input): 0.15 - 4.0V
  • Input sensitivity (speaker signal input): 0.4 - 10V
  • Input impedance: >10kΩ
  • Frequency range (+0, -3dB: 1W at 4Ω) for woofer: 7 - 400Hz
  • THD+N (10W at 4Ω): <0.02%
  • THD+N (10W at 2Ω): <0.03%
  • THD+N (rated power at 4Ω): <0.2%
  • THD+N (rated power at 2Ω): <0.3%
  • Attenuation factor (10W at 4Ω at 100Hz): >500
  • Signal/noise ratio (1W at 4Ω): >85dB
  • Signal to noise ratio (rated power at 4Ω): >105dB
  • Remote control: 0 to -20dB (RUX-KNOB required)
  • Weight: 1.5 kg

DOCUMENTS

User Manual (EN).