sign in to your account | sign up for a new account | Rewards program
0 item: $0.00
Go to Cart
 
Shop the Outlet
 
Return to the main store
Email Connect
1.888.955.6000
 
 

Free Shipping on Everything

60-Day Money-Back Guarantee  |  Lifetime Tech Support

Your search for 4 channel amplifier returned the following:

 
View matches by category
reset

Filter by

Category

Brand

Price Range

Customer Rating

In Stock

Crutchfield Outlet

4 channel amplifier

Sort by:
Showing:1 - 12 of 12
  • Alpine PDX-V9
    Alpine PDX-V9

    5-channel car amplifier — 100 watts RMS x 4 + 500 watts RMS x 1

    IN STOCK

    7 people say 

    • high crossover points for tweeters and midrange speakers
    • Class-D design
    • stackable installation design with front-mounted controls
    Special Offer

    Free Shipping

    $699.99

    Add to Cart
    Open Box: $629.99
  • Alpine MRP-F300
    Alpine MRP-F300

    V-Power Series 4-channel car amplifier — 50 watts RMS x 4

    IN STOCK

    72 people say 

    • 150 watts RMS x 2 bridged
    • variable low- and high-pass filters
    • selectable bass boost

    Free Shipping

    $149.99 After $50.00 Price Break

    Add to Cart
  • Alpine MRV-F300
    Alpine MRV-F300

    4-channel car amplifier — 50 watts RMS x 4

    IN STOCK

    • 150 watts RMS x 2
    • variable low- and high-pass filters
    • selectable bass boost

    Free Shipping

    $199.99

    Add to Cart
    Open Box: $179.99
  • Alpine PDX-F6
    Alpine PDX-F6

    4-channel car amplifier — 150 watts RMS x 4

    IN STOCK

    3 people say 

    • 300 watts RMS x 2 bridged
    • Class-D design
    • stackable installation design with front-mounted controls
    Special Offer

    Free Shipping

    $749.99

    Add to Cart
  • Alpine PDX-F4
    Alpine PDX-F4

    4-channel car amplifier — 100 watts RMS x 4

    IN STOCK

    7 people say 

    • 200 watts RMS x 2 bridged
    • Class-D design
    • stackable installation design with front-mounted controls
    Special Offer

    Free Shipping

    $499.99

    Add to Cart
    Open Box: $449.99
  • Alpine MRX-F65
    Alpine MRX-F65

    4-channel car amplifier — 110 watts RMS x 4

    IN STOCK

    1 person says 

    • 150 watts RMS x 2 bridged
    • Class-D design
    • preamp and speaker-level inputs
    Special Offer

    Free Shipping

    $349.99

    Add to Cart
    Open Box: $314.99
  • Alpine MRX-F35
    Alpine MRX-F35

    4-channel car amplifier — 55 watts RMS x 4

    IN STOCK

    • 170 watts RMS x 2 bridged
    • Class-D design
    • preamp and speaker-level inputs
    Special Offer

    Free Shipping

    $299.99

    Add to Cart
    Open Box: $269.99
    Scratch & Dent: $254.99
  • Alpine MRX-V70
    Alpine MRX-V70

    5-channel car amplifier — 60 watts RMS x 4 at 4 ohms + 350 x 1 at 2 ohms

    IN STOCK

    8 people say 

    • 180 watts RMS x 2 bridged at 4 ohms + 350 watts RMS x 1 at 2 ohms
    • variable subsonic filter and bass boost
    • speaker-level inputs
    Special Offer

    Free Shipping

    $399.99

    Add to Cart
  • Alpine KTP-445A Power Pack
    Alpine KTP-445A Power Pack

    Upgrade your Alpine receiver to 45 watts RMS x 4

    IN STOCK

    1 person says 

    • compact plug-and-play amplifier for Alpine in-dash receivers
    • 45 watts RMS x 4 at 4 ohms

    Free Shipping

    $129.99

    Add to Cart
  • Alpine KTP-445U Power Pack
    Alpine KTP-445U Power Pack

    Upgrade any car radio to 45 watts RMS X 4

    IN STOCK

    62 people say 

    • runs off same power circuit as receiver
    • compact amplifier with universal plug for in-dash receivers
    • 45 watts x 4 at 4 ohms

    Free Shipping

    $149.99

    Add to Cart
  • Alpine PDX-4.100M
    Alpine PDX-4.100M

    4-channel marine amplifier 100 watts RMS x 4

    IN STOCK

    1 person says 

    • 200 watts RMS x 2 bridged
    • Class-D design
    • stackable installation design with front-mounted controls

    Free Shipping

    $599.99

    Add to Cart
    Open Box: $509.99
  • Channel Master 3414
    Channel Master 3414

    4-output RF distribution amplifier

    IN STOCK

    7 people say 

    • 4-output RF signal amplifier with power supply
    • compatible with antenna and cable TV signals
    • provides signal return path for use with a cable modem

    Free Shipping

    $39.99

    Add to Cart

Want to research 4 channel amplifier?

There is 1 article or video that matches your search.

Go
Didn't find what you were looking for?
Send feedback

    Speak with one of our expert Advisors

  • 1-888-955-6000
  • Mon-Thu 8am-midnight
  • Fri 8am-9pm
  • Sat/Sun 10am-9pm
  • (Eastern Time)

Send us feedback via email

Send feedback

Thank you for your feedback!