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Sorry! Alpine - PMX F640 - 4 Channel Power Amplifier is sold out.

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Alpine - PMX F640 - 4 Channel Power Amplifier

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  • 4 x 50W @4 ?
  • 4 x 75W @2 ?
  • Max Power Output 640W
  • Input Gain Adjustment 0.2V-4V
  • Bass EQ
  • Selectable Filters HP&LP
  • Speaker Level Input
  • 4-Channel Power Amplifier
  • Can't find your Car Audio Systems,
  • Suitable For All Car Make Models
  • SUPC: SDL409832015


4 x 50W 4 Ohms
4 x 75W 2 Ohms
Max Power Output 640W
Input Gain Adjustment 0.2V-4V
Bass EQ Yes
Selectable Filters HP&LP Yes
Speaker Level Input Yes
Period 1 Year Brand Warranty


With this range of amplifiers you need not spend a fortune to get superior sound in your car. The Alpine PMX-F640 will help you transform your car into a sound machine. These amplifiers give you Alpine power performance at an amazing price. And they’re designed to fit easily in almost any system.

High Power, Great Value

Both the amps deliver high output power and excellent performance for their class. These amplifiers are a great way to expand your sound system on a limited budget.

Uniform Power Output

The PMX amplifiers provide extremely uniform, consistent power output at all frequencies.

High Efficiency

The power circuit is very efficient due to high performance MOSFETs and capacitors, plus a specially tuned toroidal transformer.

Additional Features for Greater Flexibility

Speaker-level inputs permit direct connection to head units that do not have preamp outputs, for easy upgrading of any factory system. Bass EQ lets you boost or cut bass to make the most of bass performance. High pass and low pass filters are also given for easier system configuration.

About The Brand-

Alpine Electronics Inc., a part of the Alps Group based within its parent company. Alps Electric Co. Ltd. develops, manufactures, and sells audio products for automobiles and information and communication products.

Terms & Conditions

The images represent actual product though color of the image and product may slightly differ.

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