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ALPINE PMX-F640 - Digital Amplifier
Digital Amplifier - 4-channel amplifier, up to 2 Ohm, 4 x 75W
Code:  JZ500d Product Number:  PMX-F640
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ALPINE PMX-F640 Discontinued


Do you want to listen to music at high volume even while driving? To be in a good mood longer and stay alert? Then reach for the ALPINE PMX-F640 amplifier, which delivers great performance at a reasonable price. It brings impressive music reproduction to your car in a wide frequency range and with minimal distortion, even if you enjoy your passion to the fullest. With high and low level filters, you can set the output for the connected speaker range. Or add Bass EQ bass.

Key Features of 4-channel ALPINE PMX-F640 Amplifier

  • High musical performance in your car
  • Wide frequency response (from 10Hz to 50kHz)
  • High and low level filters
  • Bass EQ for best bass
  • Gold-plated RCA connectors
  • Designed for easy installation

Additional information:

Maximum output power:
Total maximum power: 640W

RMS performance features:
Channel into 4 Ohms (?1%THD+N): 4 × 50W
Per channel into 2 Ohms (?1%THD+N): 4 × 75W
Bridged into 4 Ohms (?1%THD+N): 2 × 150W

Audio control:
Crossover frequency  (Fix, OFF/LPF/HPF Selectable) 1/2 ch: 80Hz (-18dB/oct)
Crossover frequency (Fix, OFF/LPF/HPF Selectable) 3/4 ch: 80 Hz (-18dB/oct)
EQ (Equalizer): Bass EQ fixed frequency 50Hz selectable gain 0/+6/+12dB (3/4ch)

In general:
Amplifier type: class AB
Channel layout: 4/3/2 channels
Input sensitivity: 0.2 - 4V (RCA IN)
Input impedance: RCA IN 10k Ohms/SP IN 10k Ohms
Frequency Response: 10Hz - 50kHz (+0, -1dB)
Speaker impedance: 4 or 2 Ohms
Noise Ratio: (IHF A weighted, rated power up to 4 Ohms) 90dB
Power supply: 14.4V DC (11V to 16V)
Heat control: Thermal Management Control
Power supply: DC-DC PWM
Power supply type: MOSFET Power
Surface Circuits: STAR Circuitry
Power protection: protection against high current and voltage, temperature protection
On: Blue LED on top
RCA output: gold-plated RCA connector
Input speaker levels
Crossover: optional lower pass/top pass
Connector plating: gold input, output, power, speaker finish
Pre-amplification: separate
End output: pre-amplification output
Gain regulator: continuous sliding gain regulator

Terminal layout: double-sided
Screw/Wire Outputs: Integrated wire and raised screw caps

System type
Other Done!
Active (independent) Done!
without mechanics Done!
Overall performance
640 W Done!
Frequency out
10 Hz Done!
Frequency in
50,000 Hz Done!
4 Ohm Done!
90 dB/mW Done!
Speaker dimensions
Speaker width
270 mm Done!
Speaker height
242 mm Done!
Speaker depth
60 mm Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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For shipping to other EU countries visit this page ALPINE PMX-F640. Für Versand nach Deutschland, besuchen Sie bitte ALPINE PMX-F640. Chcete doručit zboží do Česka? Prohlédněte si ALPINE PMX-F640. Chcete doručiť tovar na Slovensko? Prezrite si ALPINE PMX-F640. Für Versand nach Österreich, besuchen Sie bitte ALPINE PMX-F640. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: ALPINE PMX-F640.

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