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SoundBox

SoundBox 4 Gauge Amp Kit Amplifier Install Wiring & 2.5 Farad Digital Capacitor, 2300W Peak

    • Based on 1,974 reviews
Condition: New
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$51.95 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Apr 8
Order within 6 hours and 52 minutes
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Features

  • SoundBox Combined Amp Kit & Capacitor Package
  • Give Your System the Wires It Needs and the Capacitor It Wants
  • SoundBox 2.5 Farad Digital Capacitor
  • SoundBox 4 Gauge Complete Install Kit Rated at 2500 Watts Peak

Manufacturer: SoundBox


Mounting Type: Surface Mount


Brand: SoundBox


Number of Channels: 4


Output Power: 2.3E+3 Watts


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 11.65 x 9.21 x 3.78 inches; 4.61 Pounds


Item model number ‏ : ‎ SCAP2D+ECK4


Date First Available ‏ : ‎ April 2, 2018


Manufacturer ‏ : ‎ SoundBox


Best Sellers Rank: #3 in Car Amplifier Capacitors


Customer Reviews: 4.4 4.4 out of 5 stars 1,974 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice Install Kit
Great price. Good quality. Sounds great. Fast shipping. Packaged well. Many thanks!
Reviewed in the United States on October 12, 2024 by Bird
    • Perfect
Perfect quality product
Reviewed in the United States on December 21, 2024 by Michel Auger
    • no issues so far
Review Image by polarbear polarbear
installation was fairly easy. wish it came with a distribution block instead of all the amp wiring because if you’re buying this chances are you already have an amp and woofer setup. i will update this if anything goes south but so far I feel like my system sounds better
Reviewed in the United States on November 10, 2024 by polarbear polarbear
    • Nice product
As described. Works well. Good quality.
Reviewed in the United States on June 2, 2024 by Colin1roro
    • The kit you need for amp install!
Make sure you also order a power distributor to split the power line before wiring amp & cap. And maybe another ground as 3ft wasn't long enough for both amp and cap for my install. I was quoted hundreds of dollars to run a new power line from battery to amp, much of it was labor hours, but both places charged TWICE THE PRICE just for the amp wiring kit. NOT INCLUDING CAP! So glad I decided to run this myself, especially as my '09 Rav4 driver side firewall grommet already had a hole punched that fit the 4GA wire! Might be slightly more difficult if you need to drill new hole, but if you're AT ALL handy, you can YouTube & DIY easy enough. Definitely took a few hours to pop off all the interior side panels, the stereo head unit, and run the wires, but nothing too technical or mechanical or requiring specialized tools and totally worth the afternoon in the driveway/garage. ... show more
Reviewed in the United States on January 26, 2020 by Phil Doughty
    • Really slick looking definitely a professional looking item
This is really something you need I know the price seems too good to be true but so far everything's been great it definitely boosts the power up I must have for anyone that owns an amp
Reviewed in the United States on April 27, 2024 by James Bradyjr
    • Not the best stuff
Not bad for the $ not true spec not copper the cap is ok for the $
Reviewed in the United States on September 13, 2024 by N8T
    • Almost up in Smoke
Review Image by Brad Marian Brad Marian
Easy install, purchased in July of 2020... Every thing was great until I had no power or sound from radio heading to work... Popped the hood and fuse completely melted.... Burnt the wiring... Luckily my 19’ Ram Warlock did not burn down nor was any of my equipment hurt.... But Now I need another kit and install.... ... show more
Reviewed in the United States on March 1, 2021 by Brad Marian Brad Marian

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