CALL US: 1-800-841-5045
Alpine :: PDX-4.100 :: $379.00

Alpine PDX-4.100

Item# 18377

4-Channel Power Density Digital Car Amplifier

Sorry, this product is no longer available.

Highly Recommended Alternatives

  • 4-Channel class-D car amplifier
  • 4/3/2 Channel Operation
  • 100 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
  • 200 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
  • CEA-2006 compliant
  • Stackable Installation Design with front-panel controls
  • Thermal Management Processor
  • Adjustable Crossover (HP/LP)
  • MOSFET Power Supply
  • DC-DC PWM Power Supply
  • MOSFET Final Outputs
  • STAR Circuitry
  • Auto Over-Current Protection
  • Top Mounted Blue LED Power/Status Indicator
  • Integrated Wire and Mounting Screw Terminals
  • Input Channel Selector
  • Input Mode Selector Switch
  • One Side Terminal Layout
  • Gold Plated RCA Input Connectors
  • Continuously Adjustable Gain Control
  • Gold Plated Power Screw Terminals
  • 4-Layer Glass Epoxy PC Board
  • Speaker Quick Connect
  • fuse rating: 30A x 2
  • 10-3/16"W x 2-1/2"H x 8-1/2"D
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

Do you own this product?  Write a review

   C. Piper From Calgary Alberta
Good amp, little footprint not bad price But considering I bought this amp from your Site. My biggest complaint is that it didn't come with a birth sheet.

   Mike C From Nashville, TN
Surprisingly powerful and clean amp. Powering a pair of BA pro 60se and focal access 165 components. Sound quality is warm and accurate. Using deck's crossover because it is easier to tune and more advanced.

   marc From colorado
a very small but powerful amp.the sound is clear and perfect. the best amp i every used and i used them all. great for door speakers

[  CUSTOMERS WHO BOUGHT THIS ITEM ALSO BOUGHT  ]