Amplificator Auto Alpine MRV-F300

  • Amplificator Auto Alpine MRV-F300
719,00 RON / Bucata
De la: 119.83 lei / luna
Livrarea este gratuita in Bucuresti prin curier AVMall (daca comanda depaseste 299 ron), timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.
Livrarea este gratuita pentru provincie prin Fan Curier (daca comanda depaseste 500 ron) timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.


  • Total Max Power: 640 W
  • 75W RMS x 4 (2Ω, 14.4V, ≤1% THD+N)
  • 50W RMS x 4 (4Ω, 14.4V, ≤1% THD+N)
  • Same power in a 40% smaller chassis
  • Evolution to Class D digital platform
  • New snap-on terminal covers for easy installation

Specificatii Amplificator Auto Alpine MRV-F300

Specificatii Install

Terminal Layout: Two-Sided
Integrated Wire and Mounting Screw Terminals


Amplifier Type: Class-D (Digital)
Channel Design: 4/3/2-Channel
Power Supply Design: DC-DC PWM Power Supply
Power Supply: MOSFET
Pre-Amp Stage: Discrete
Final Outputs: Power MOSFET
Crossover: Variable Lowpass & Highpass Filter
Gain Control: Continuously Adjustable Gain Control
Bass EQ
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
RCA Output: Non-Fading Pre-Amp Output (4 Volts)
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: 640 W

RMS Power Ratings

Per channel into 4 Ohms: 50W RMS x 4 (14.4V at <1% THD+N)
Per channel into 2 Ohms: 75W RMS x 4 (14.4V at <1% THD+N)

Sound Tuning

Crossover Frequency (LPF/HPF): 50Hz-400Hz , -12dB/oct.
EQ (Equalizer): Bass EQ (fc=50Hz) 0 to +12dB for CH-3/4


Foot Print (WxHxD) mm: 200 x 55 x 200 mm
Heat Sink (WxHxD) mm: 165 x 55 x 200 mm


Power Requirements: 14.4 V.DC (11-16V allowable)
Input Sensitivity (RCA Input): 0.2 - 4.0 V
Input Sensitivity (Speaker Level Input): 0.5 - 10 V
Input Impedance: >10k ohms
Frequency Response (+0, -1dB: 1W into 4 Ohms) for Subwoofer: 20Hz-20kHz
THD+N (10W into 4 Ohms): 0.03 %
THD+N (10W into 2 Ohms): 0.05 %
THD+N (Rated Power into 4 Ohms): 0.08 %
THD+N (Rated Power into 2 Ohms): 0.1 %
Damping Factor (10W into 4 Ohms at 100Hz): >90
Signal to Noise (1W into 4 Ohms): >81 dB
Signal to Noise (Rated Power into 4 Ohms): >98 dB
Weight: 1.7 kg

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