Alpine MRV-M250 1-channel amplifier
Alpine MRV-M250 1-channel amplifier
- Class-D efficiency at 80%,Max. power 550 W,2 Ohm stable.
- RMS power: 250 W at 4 Ohm,THD+N of 0.2% at 4 Ohm.
- Bass EQ 0-12 dB, adjustable LPF 50-400 Hz, >10 kOhm impedance.
- Mehr technische Details
Availability for pickups could not be loaded.
Shipping cost calculator
Shipping cost calculator
Garantie & zusätzlicher Geräteschutz für dein HiFi-System
Rob
Max
Unsicher, ob dieses Produkt zu deinem Auto passt?
Wir helfen dir – schnell, persönlich und unverbindlich.
Fill out the form and we will send you a personalized offer
This product is not universally compatible. Send us your vehicle data and we will check the fit for your model free of charge.
MRV-M250 by Alpine
Performance certificate
Each V-Power amplifier is supplied with its own performance certificate. V-Power amplifiers are tested and certified so that you can check the actual output power.
Set the bar higher
The new V-Power amplifiers are digital Class D amplifiers, which results in an enormous gain in efficiency compared to their predecessors. And all that without unnecessarily straining your battery or your wallet. Class D delivers continuous power that, at 80% efficiency, is far greater than conventional Class A or Class B amplifiers. This means: enjoy clean bass, even under extreme power demands.
High performance, small size
V-Power amplifiers are known for their compact size but should not be underestimated in their performance. Although they have a 40% smaller footprint than their predecessors, they deliver the same power as before. Get the power you need, even if you only have very limited installation space.
Intelligent design for uninterrupted operation
Even if you let your music run hard for long periods, these amplifiers don't simply shut off. The built-in temperature-management circuit ensures the temperature level never reaches the red zone. No distortion, no interruptions!
Signal-Difference Modulation
Two internal error-correction technologies — previously available only in the PDX and X-Power amplifiers — are now also integrated into the V-Power mono amplifiers. The audio input signal is analyzed, compared and dynamically corrected twice as it is processed by the amplifier. The result is a wider frequency response, a higher damping factor and the lowest noise in its class.
Easy upgrades for all systems
The V-Power 4-channel speaker-level inputs on these amplifiers can be connected directly to any factory-installed head unit without preamp outputs. This lets you upgrade your factory system with more power and better speakers.
The flush-mounted connectors ensure an easy and secure installation.
Bass remote control
The MRV-M500 and MRV-M250 mono amplifiers are compatible with the RUX-KNOB bass remote control (sold separately). The RUX-KNOB (sold separately) allows complete control of bass adjustment from the dashboard.
Features
- Terminal arrangement: on both sides
- Screw terminal assembly
- Amplifier Type: Class-D (Digital)
- Channel design: 1 channel (mono)
- Power supply: DC-DC PWM power supply
- Power supply type: MOSFET
- Pre-Amp Level: Discreet
- Outputs: Power MOSFET
- Crossover: adjustable low-pass filter
- Gain setting: Continuously adjustable input sensitivity
- Bass EQ: Bass EQ function
- Bass Control: Bass Remote Control (RUX-KNOB available separately)
- Turn-on function: remote sensing function (for high-level inputs)
- Low impedance capability: stable at 2 ohms
- Protection circuit: overcurrent, overvoltage and overheating
- Circuit board wiring: S.T.A.R. circuit
- High-level inputs: 4-channel speaker-level inputs
- Power indicator: Blue LED on the side of the device
- Thermal control: Multi-stage Performance limitation
Output power
- Max. power: 550 W
RMS power
- Per channel at 4 Ohm: 150 W RMS x 1 (14.4 V at <1% THD+N)
- Per channel at 4 ohms: 250 W RMS x 1 (14.4 V at <1% THD+N)
Sound Tuning
- Crossover (LPF): 50 - 400 Hz, -24 dB/oct.
- EQ (Equalizer): Bass EQ 0 to +12 dB, fc=50 Hz
Dimensions
- External dimensions (L x H x W): 190 x 55 x 200 mm
- Heatsink (L x H x W): 155 x 55 x 200 mm
Technical specifications
- Power supply: 14.4 V DC (11-16 V)
- Input sensitivity (RCA input): 0.15 - 4.0 V
- Input sensitivity (High-level input): 0.4 - 10 V
- Input impedance: >10 kOhm
- Frequency range (+0, -3 dB: 1 W at 4 ohms) for subwoofers: 7 - 400 Hz
- THD+N (10 W into 4 Ohm): 0.02 %
- THD+N (10 W at 2 Ohm): 0.03 %
- THD+N (rated power at 4 Ohm): 0.2 %
- THD+N (rated power at 2 ohm): 0.3 %
- Damping factor (10 W into 4 Ohm at 100 Hz): >500
- Signal-to-noise ratio (1 W into 4 Ω): >85 dB
- Signal-to-noise ratio (rated power into 4 Ω): >105 dB
- Remote Level: -20 to 0 dB
- Weight: 1.5 kg
Alpine MRV-M250 Datenblatt
Frequent questions about MRV-M250
Welche Ausgangsleistung bietet der Alpine MRV-M250 bei verschiedenen Lasten?
Welche Ausgangsleistung bietet der Alpine MRV-M250 bei verschiedenen Lasten?
Wie funktioniert die integrierte Temperatur-Managementschaltung im Alpine MRV-M250?
Wie funktioniert die integrierte Temperatur-Managementschaltung im Alpine MRV-M250?
Welche Vorteile bietet die Class-D Technologie im Alpine MRV-M250 Verstärker?
Welche Vorteile bietet die Class-D Technologie im Alpine MRV-M250 Verstärker?
Wie einfach ist die Installation des Alpine MRV-M250 in einem Fahrzeug mit begrenztem Platzangebot?
Wie einfach ist die Installation des Alpine MRV-M250 in einem Fahrzeug mit begrenztem Platzangebot?
Wie nutzt der Alpine MRV-M250 die Signal-Differenz Modulation, um die Klangqualität zu verbessern?
Wie nutzt der Alpine MRV-M250 die Signal-Differenz Modulation, um die Klangqualität zu verbessern?
Welche Anschlussmöglichkeiten bietet der Alpine MRV-M250 für die Integration in bestehende Audiosysteme?
Welche Anschlussmöglichkeiten bietet der Alpine MRV-M250 für die Integration in bestehende Audiosysteme?
Wie funktioniert die Bass-Fernbedienung mit dem Alpine MRV-M250 und dem RUX-KNOB?
Wie funktioniert die Bass-Fernbedienung mit dem Alpine MRV-M250 und dem RUX-KNOB?
Welche Schutzmechanismen sind im Alpine MRV-M250 integriert, um die Langlebigkeit des Verstärkers zu gewährleisten?
Welche Schutzmechanismen sind im Alpine MRV-M250 integriert, um die Langlebigkeit des Verstärkers zu gewährleisten?
Wie kann der Alpine MRV-M250 mittels Remote Sensing Funktion in Hochpegel-Eingangsanwendungen integriert werden?
Wie kann der Alpine MRV-M250 mittels Remote Sensing Funktion in Hochpegel-Eingangsanwendungen integriert werden?
Welche Möglichkeiten zur Klangabstimmung bietet der Alpine MRV-M250 in Bezug auf Frequenzweichen und Equalizer?
Welche Möglichkeiten zur Klangabstimmung bietet der Alpine MRV-M250 in Bezug auf Frequenzweichen und Equalizer?
Wie wird die Eingangsempfindlichkeit beim Alpine MRV-M250 eingestellt und welche Vorteile bietet die stufenlose Gain-Anpassung?
Wie wird die Eingangsempfindlichkeit beim Alpine MRV-M250 eingestellt und welche Vorteile bietet die stufenlose Gain-Anpassung?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Let customers speak for us
Ask a question about MRV-M250
Subwoofer Complete Sets - Stress-Free Bass Upgrade
- Ready to install with everything you need
- Perfect compatibility
- Easy installation
Recently viewed products