MRX-V70

Alpine

Discontinued

Your price:
€ 369,90
Price per single item (VAT included)
Amplifier Type
5 channels
Amplifier Class
D
RMS Power 4 Ohm
4x60w +1x250w Watt
RMS Power 2 Ohm
4x90w +1x350w Watt
Signal-to-Noise Ratio
104 dB S/N
Total Harmonic Distortion
0,02 % THD
S/PDIF Digital Input
No
High Level Input
YES
Crossover
Yes
Size
270x230x58 mm
Weight
2,8 Kg

Alpine MRX-V70 mono digital amplifier from the X-Power series - Amplifiers with top-level performance.

MRX-V70 is a 5-channel digital amplifier with extremely compact dimensions.

The X-Power series uses much of the same digital technology as the PDX series and achieves high efficiency levels with excellent sound performance, including low distortion, high S/N ratio and high damping factor

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

Alpine products are manufactured according to high quality parameters and are subject to strict inspections. For this reason, Alpine electronic products purchased from an "Excellent Partner" point of sale enjoy one year of free warranty extension valid only in Italy.

Easy upgrade for any system
The high-level inputs allow you to connect these amplifiers directly to standard sources not equipped with PRE-OUT outputs, in order to upgrade the system by increasing power and providing the possibility to install new speakers.


Remote Sensing AUTO ON/OFF
The remote sensing function automatically turns on the amplifier when an input signal is detected. This makes installation easier in cars where remote turn on is not provided.

Compact size
PDX digital technology means high efficiency and so the X-Power amplifiers are 29% more compact than the previous series, making installation even easier.

Real Temperature Protection
If the heat inside the product reaches excessive levels, the protection circuit reduces power in two successive phases, rather than interrupting the music abruptly. It also provides protection against overvoltage and overcurrent.


Remote Bass Control Knob (RUX-KNOB)
By adding the RUX-KNOB (sold separately) you get complete control over adjusting the amplifier output level. You will also have the ability to control multiple amplifiers simultaneously, through a simple telephone jack multiplier.

Technical Specifications

  • Amplifier Type: Class-D (Digital)
  • Design: 4 Channels + Subwoofer
  • Thermal Control: Thermal Management Control
  • Power Supply: MOSFET
  • Power Supply Design: DC-DC PWM Power Supply
  • Board Circuitry: S.T.A.R. Circuitry
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Power Indicator: Top Mounted Blue LED Power Indicator
  • 4-Channel Speaker Level Input
  • Crossover: Variable Lowpass & Highpass Filter
  • Built-in Bass EQ
  • Built-in Subsonic Filter
  • Final Outputs: Direct FET
  • Board Design: 6-layer Glass Epoxy PC Board
  • Continuously Adjustable Gain Control
  • Remote Bass Control ( RUX-KNOB sold separately )

Max Power Output Ratings

  • Max Power: 1200W

RMS Power Ratings

  • Per Channel into 4ohms, 14.4V (≤1%THD+N): 4 x 60W + 250W
  • Per Channel into 2ohms, 14.4V (≤1%THD+N): 4 x 90W + 350W
  • Bridged into 4ohms, 14.4V (≤1%THD+N): 2 x 180W

Sound Tuning

  • Crossover Frequency (LPF): 50 - 400Hz (-24dB/oct.) for Subwoofer
  • Crossover Frequency (HPF): 50 - 400Hz (-12dB/oct.) for CH-1/2/3/4
  • EQ (Equalizer): Bass EQ (fc=50Hz) 0 to +12dB
  • Subsonic: OFF / 5 - 30Hz (-24dB/oct.)

Dimensions

  • Heat Sink: 210 x 58 x 230 mm
  • Footprint: 270 x 58 x 230 mm

General

  • Power Requirements: 14.4V DC (11 - 16V)
  • Input Sensitivity (RCA Input): 0.1 - 4.0V
  • Input Sensitivity (Speaker Level Input): 0.5 - 10V
  • Input Impedance: >10k ohms
  • Frequency Response (+0, -3dB: 1W into 4 ohms) for CH-1/2/3/4: 5Hz - 45kHz
  • Frequency Response (+0, -3dB: 1W into 4 ohms) for Subwoofer: 5 - 400Hz
  • Frequency Response (+0, -1dB: 1W into 4 ohms) for CH-1/2/3/4: 7Hz - 30kHz
  • Frequency Response (+0, -1dB: 1W into 4 ohms) for Subwoofer: 10Hz - 300Hz
  • THD+N (10W into 4 ohms) for CH-1/2/3/4 ≤ 0.02%
  • THD+N (10W into 4 ohms) for Subwoofer ≤ 0.008%
  • THD+N (Rated Power into 4 ohms) for CH-1/2/3/4 ≤ 0.07%
  • THD+N (Rated Power into 4 ohms) for Subwoofer ≤ 0.04%
  • Damping Factor for CH-1/2/3/4: >500
  • Damping Factor for Subwoofer: >1000
  • Signal to Noise (Rated Power into 4 ohms) for CH-1/2/3/4: 104dB
  • Signal to Noise (Rated Power into 4 ohms) for Subwoofer: 110dB
  • Remote Level: 0 to -20dB ( RUX-KNOB Required )
  • Weight: 2.8kg

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Price incl. VAT
€ 169,00
Discontinued