Install Bay 4 Gauge Amplifier Power Wiring Kit (AK4)

Amplifier Installation Power Kit with RCA Interconnect Cables and Fuse Holder with Fuse


• 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
• Perfect for 1600 Watts Amplifier Setup
• 17ft. Blue Power Cable
• 3ft. Black Ground Cable
• 17ft. Blue RCA Cable

Learn more about the ak4


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Fast 3-day shipping to VA. Get it Fri, Mar. 24
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Product Features:

  • 4 Gauge Amplifier Power Kit
  • Designed specifically for car audio systems up to 1600 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from Copper-clad aluminum for a pure uninterrupted transfer of power
  • Includes 2-channel RCA interconnect cables for the audio signal connection from the receiver to the amplifier
  • Includes everything that you need to install a single amplifier
  • Premium power and ground cable
  • 1-year Manufacturer's warranty

Package Includes:

  1. 17 ft. of Blue power cable
  2. 3 ft. of Black ground cable
  3. 17 ft. of Blue RCA cable
  4. 17 ft. of Remote turn-on wire
  5. In-line Mini ANL fuse holder
  6. 60 Amp Mini ANL fuse
  7. Installation hardware

Specifications & Details

Amplifier Kit Specifications
Amp Kit Type
Number of Amplifiers Supported
Maximum Recommended Power Handling
Power/Ground Wire Size
4 gauge
Power Wire Length
17 feet
Power Wire Color
Ground Wire Length
3 feet
Ground Wire Color
Speaker Wire Included
Speaker Wire Gauge
Speaker Wire Color
Remote Wire Gauge
Remote Wire Length
17 feet
Interconnect (RCA) Signal Cables Included
2 Channel
RCA Cable Length
Fuse Holder
Mini ANL
Fuse Size
Distribution Block Included
Complies to AWG Standards
Wire Material
CCA (Copper-Clad Aluminum)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




Internal SKU:


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Customer Ratings & Reviews

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has it all

Kit has everything you need for a hassle free installation, I was thinking I wasn't going to need it, but was glad I had it after things got going.

By steven on September 10, 2012


found this helpful.


I bought this my my 2007 jetta. It work really good the it was easy to put on. I would buy this again.

By Kiera on February 1, 2013


found this helpful.

Decent Install Kit

This kit isn't too bad it does the job. The fuse holder seems a little bit cheap on the plastic material but it works. The power cable held up to my abuse when I ran it through my tight space trims in my vehicle and I had to really pull them hard to get through. The RCA cable is a bit thin but I used it for my subs anyways so no problems there.

By Michael on September 10, 2012


found this helpful.

Does what its suppose to do!

This product is exactly what it is, a kit! I LOVE IT, everything i needed was included and durable! the 4ga wire is true to size! (not just labeled 4ga IT REALLY IS!) if needed, id purchase again!

By Alex on August 14, 2012


found this helpful.

Decent for the money

I originally bought and 8 gauge cuz that's what my amp called for, it was a joke so I returned it and got this 4. Easy return/ exchange. Sounds like it happens a lot...
I think these kits are measured on the outside including plastic diameter not the inside wire.

Anyways buy the next size down from what you need. Kit came with lots of little parts to make the install ez. Would buy again for a 200-400 watt amp

By Land rover on November 7, 2013


found this helpful.

New amp kit

Not much to review, It works fine. The only issue is that the power cable doesn't fit into the fuse holder. The fuse glass and holder plastic actually cracked when trying to close it. I'm sure I'll have to replace them soon. Other then that, it's good enough to power my amp with no issues. Yes, I would recommend it to others, just be careful when connecting the fuse holder and power wire. Don't use force!

By Rey on November 12, 2013


found this helpful.

2nd time with this install bay kit

its a great kit for the price. I bought it once for a buddys Suby and then for my father in laws econoline van. never had a problem with either. sonic can be slow at shipping. but if on a budget this kit kicks butt for the price....not much online can compare for a 4 gauge and price. never a problem with feed back or crappy rca. might have to get a few better connectors but hey its a given. anyways great kit. also great for a basic systems. I wouldn't run more then 100 amps of power max.

By marklar on September 17, 2013


found this helpful.


Bought the Installbay AK4, pretty decent pricing although its wire is very brittle and falls apart when splicing it so be careful. Also remember your going to need a crimping tool so look for one before getting too excited. Overall good product, no problems encountered

By image on March 3, 2011


found this helpful.

Great product!

Now my 1993 honda accord sounds better than ever! Exellent product 100% recomended!

By Andres L. San Miguel on October 31, 2014


found this helpful.

Great Value!!!

If your looking for an amp install kit with all of the necessities that doesn't cost and arm and a leg this is it. The kit came with everything needed to get power to my amp the length was perfect for a extended cab pickup. The RCA's lack a little but I just used these single channel RCA's to run my sub amp and I bought some Streetwire 4 ch RCA's for the 4 ch amp and it's turned out great. I've always had good luck with Install Bay products!!! I would recommend to any one in search of a good Amp Install Kit!!!

By Dalton on October 5, 2013


found this helpful.


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