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SoundBox

SoundBox 4 Gauge Amplifier Wiring Complete Kit, Extra Long 20 Foot Power & RCA Cables - Green

  • Based on 2,440 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Oct 18
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Features

  • 20 Ft.- 4 Gauge Strand SuperFlex Green Power Wire/ 3 Ft.- 4 Gauge 840 Strand SuperFlex Black Ground Wire
  • 18 Ft.- 14 Gauge Green SuperFlex Speaker Wire/ 18 Ft.- 18 Gauge Black Remote Turn-On Wire
  • 20 Ft.- Green Triple Shielded RCA Interconnect Cable/ 4 Gauge Black Wire Loom
  • Heat Tested, Water Resistent InLine ANL Fuse Holder/ 150 Amp ANL Fuse
  • Connecting Terminals/ Wire Ties

Description

Everything you need for a seamless setup. FLEXIBLE WIRING - SuperFlex cables for easy routing and installation. PROFESSIONAL QUALITY - Engineered for audiophiles and everyday users alike. Heat tested and water resistant for ultimate durability. 20 Ft.- 4 Gauge Strand SuperFlex Green Power Wire/ 3 Ft.- 4 Gauge 840 Strand SuperFlex Black Ground Wire Experience 5000W of pure audio power. 18 Ft.- 14 Gauge Green SuperFlex Speaker Wire/ 18 Ft.- 18 Gauge Black Remote Turn-On Wire 18 Ft.- Green Triple Shielded RCA Interconnect Cable/ 4 Gauge Black Wire Loom The SoundBox 4 Gauge Amp Kit is a comprehensive installation solution featuring high-quality wiring and components designed to deliver 5000W of power. With a variety of cables, including super flexible options and a heat-tested, water-resistant fuse holder, this kit ensures a reliable and professional audio setup for any enthusiast.

Brand: SoundBox


Material: Flexible, heat-resistant plastic


Cable Length: 20 feet


Connector Type: Rca, Terminals


Wire Diameter: 10.02 millimeters


Brand Name: SoundBox


Number of Items: 1


Manufacturer: SoundBox


UPC: 859256005648


Unit Count: 1 Count


Number of Packs: 1


Global Trade Identification Number: 48


Model: VSK-4


Part Number: VSK-4


Cable Length: 20 feet


Wire Diameter: 10.02 millimeters


Connector Type: Rca, Terminals


Material Type: Flexible, heat-resistant plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 18

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.

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Top Amazon Reviews

    • This kit is awesome and I wish I found it sooner!
This is a great little kit it's a bit cheap but the power and ground wire is thick and soft rubber which is perfect compared to some of the more expensive garbage out there lol for the price this is decent quality and I'm happy with it. Easy to install it comes with zip ties and stuff for wire management the gauges are good and the insulation is good for running my subs in my car and the copper is nice and soft and multi strand and thick inside. I wish I had ripped my old kit out and used just this kit for my subs as its awesome stuff definitely going to grab this again for next time! It works great if you just wanna add some things in or change the wiring around or extend pieces where needed. Definitely would recommend getting heat shrink separate though as I don't think it comes with any. I got it a while ago so I can't remember if it came with a few small pieces or not but definitely way better than scoshe or however you spell it. Way better than Walmart garbage kits or AutoZone! Would buy again ! ... show more
Reviewed in the United States on January 5, 2025 by Garrett F.
    • Worked great each time!
I have bought this kit in the past, and each time I am impressed by the quality for the price. Has plenty of length for the cables, and all the hookups work every time. Nothing to complain about, and a great kit overall! Makes it easier also just for single sub hookups, along with just having the cables pre-cut and ready to go. ... show more
Reviewed in the United States on March 14, 2025 by Kittery
    • Purchase seriously!!
Pretty good for cca I really do like soundbox products they offer quality and performance at a stupid low price and I’m not just saying that because it was cheap really they are well worth the money. The rcas produce no noise whatsoever the speaker wire was a larger gauge then specified which was freaking awesome as I purchased 16 gauge like a moron then the fuse block was so simple to mount,absolutely well done soundbox again. ... show more
Reviewed in the United States on March 25, 2021 by richard peek
    • Decent wiring kit for the money
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
Review Image by Brookman84
I have not gotten a chance to install this yet it was delivered to my house a day later than it was suppose to be. I'll be honest just by looking at this wire and the casing on it you can tell the quality of material used. Also, the actual gauge of wire looks more like 5-6 gauge wire not the 4 that is advertised. The ground wire is only 2ft long so rather short the wire for the remote turn on is very thin & the speaker wire is so so the fuse block seems like good quality and comes with a 150amp fuse. I really don't think I would use this for a high powered system but, I will leave a better review after installation this is just a initial review of the kit after I received it. Update:3/2/2022 installed everything a few days ago seems to hold the voltage well without heating up the wire itself when stripping the wire can be a little fragile. I'm not sure if the actual wire side is 4 Guage my amps positive and negative terminals allow 8 Guage wire to be inserted and this wire I could insert it with no problem so if say it's closer to a 8 Guage. But all in all it is a very decent kit for the price. ... show more
Reviewed in the United States on February 25, 2022 by Brookman84
    • Fair price, perfect quality
It’s 100% true to what is said, once it’s warmer I’m gonna order this exact item for my Cummins like I did my evolution
Reviewed in the United States on February 16, 2025 by Brenden Yates
    • Great upgrade
Now to start off this is not the best power wire out there CCA ( copper clad aluminum) doesn't handle heat and power as well as ofc ( oxygen free copper) but besides that it's a very simple kit comes with everything you need to set up a single amp setup plenty length of wire on both power and ground comes with plenty of connectors for any kind of amp. Not too sure on what true 4 gauge looks like but it is better than other cheap kits that are out on Amazon and much better than the 8 gauge power wire kit that I bought from Walmart ... show more
Reviewed in the United States on April 7, 2019 by kameron byrd
    • Power
Improved the quality and performance of my 6000W amp and dual 12s
Reviewed in the United States on April 19, 2025 by Commander Cody
    • Green wiring kit!
Found a green kit and had to jump on it. Great quality and came with good amount of accessories
Reviewed in the United States on May 21, 2024 by Philip Nguyen

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