10 Best AMP Wiring Kits of 2020

Jerry Wilson
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If you’re anything like me, you’ve always been a tinkerer. I remember as a kid that I would love rewiring entire electronics to make them work when they would fail. It is an art and you get better at it over time. As a kid I remember I built my entire Christmas train set almost completely from scratch.

Fast forward to now and my passion hasn’t changed; this time I’ve focused on automobiles. I love to work on them and make them shine again for years to come. After all, these aren’t toys and are built for function, not something you’ll throw out in a few months.

This is why I’m going to show you a few great kits for wiring that I’ve personally found prior to writing this article. I’ve tried to included a good mix of basic wiring kits with the most advanced ones so that no matter if you are inexperienced or veteran at wiring, you will find one that will be suitable for your needs.

NameCategoryProduct
NVX 100% Copper 4-Gauge Car Amp Install KitBest Overall
NVX 100% Copper 4-Gauge Car Amp Install Kit
InstallGear 10 Gauge Amp Install KitBudget Pick
InstallGear 10 Gauge Amp Install Kit
Rockford 4 Awg Complete Installation KitUpgrade Pick
Rockford 4 Awg Complete Installation Kit

1. NVX 100% Copper 4-Gauge Car Amp Install Kit

Our rating: 9 / 10


NVX 100% Copper 4-Gauge Car Amp Install Kit

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Pros:

  • Works great (no disconnection, no noise)
  • Pieces were sufficient
  • Extra length of the wiring
  • Easy to install

Cons:

  • * REVOLVE’s recommendation for using the amp.

The NVX 100% Copper 4-Gauge Car Amp Install Kit w/ 2-Channel RCA, Up to 1000 Watts RMS is the perfect wiring kit for the beginner installer looking to select an amp and install it safely and cleanly inside their vehicle. This kit is a low-profile wiring design that is also lightweight and highly durable.

2. Rockford 4 Awg Complete Installation Kit

Our rating: 9 / 10


Rockford 4 Awg Complete Installation Kit

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Pros:

  • Complete installation kit
  • Step-by-step instructions and illustrations
  • Easy to install
  • Provides a clean, organized look

Cons:

  • Prolonged exposure to sun may result in fading of the black design
  • Trim may rip off if the vehicle has been involved in an accident

The Rockford R10-4 is one of my favorites in the 4 awg section and comes in at a very competitive price. Coming with everything that you could possibly need for a DIY installation, the Rockford R10-4 is a complete kit that not only comes with the wiring but also the connectors and clips to get the job done. Whether you’re an expert or a novice, this easy-to-install and complete kit provides a clean, organized look that’s worth its weight in gold. As mentioned above, a downside to the Rockford R10-4 is that prolonged exposure to sunlight can result in fading of the black design.

3. Rockville RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC

Our rating: 9 / 10


Rockville RWK0CU 0 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC

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Pros:

  • High quality parts
  • Great for beginners
  • Affordable yet well made
  • Heat shrinkable tubing
  • Color code labeling for easy identification
  • Ability to mix cables

We are not exaggerating if we say that you will receive a lot of options to choose from this kit. Moreover, you will receive multiple choices of sizes and cables which will probably be more than you need.

The kit itself is presented in a nice zip-lock bag which makes it easy to store and organize everything neatly.

Connection options are very flexible and easy to use, which should let you feel comfortable about using the kit. The kit includes both hot and ground wires, speaker wire and RCA cables, banana plugs and spade connectors, banana to spade and banana to bare wire, ring terminals and fuse holder.

4. InstallGear 10 Gauge Amp Install Kit

Our rating: 9 / 10


InstallGear 10 Gauge Amp Install Kit

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Pros:

  • Very easy to install
  • Amazing price for the value
  • Crafted with top quality materials

Cons:

  • Instructions could be better
  • Bare wire ends are a bit more difficult to terminate

InstallGear is well known for its accurate and excellent documentation. The 10-gauge car stereo wiring kit comes with 76 feet of wire, enough length for any application. This wiring kit is a perfect alternative to the big box store kits available. With its low cost, great quality, and excellent instructions, InstallGear will provide years of safe service wire to your car or truck.

The power and ground wire are 18AWG, which is the standard gauge for quality car audio. This wiring kit has 3 prong connectors, which only accept 3 prongs, or spade terminals. If you use a side-terminal connector, you will need to use a wrench to tighten the terminal. The kit will work with Bluetooth and satellite radio connections. It will also work with amplifiers and under-dash kits. If you have a factory radio, you can do a quick and easy conversion. Everything you need for your car stereo will be included in this kit. You will have everything you need to retain the steering wheel control and under-dash kit.

5. KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit

Our rating: 9 / 10


KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit

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Pros:

  • Matches the Metra amp installation kit in terms of quality of materials and build
  • Comes with all the necessary cabling needed for wiring
  • Multiple color options
  • Plenty of connections and connectors

If you’re looking for a DIY car audio kit, this one from KnuKonceptz will provide you with everything you need. You get quality, well-built stuff at a moderate price. The company is a member of the Professional Car Audio Association. We’re talking about a reputable and professional brand.

KnuKonceptz’s KCA complete 4 gauge Amp installation kit comes with a vehicle-specific connector, a 6-foot 8-gauge power cable, an 8-foot 4-gauge remote turn-on lead, four 4-gauge speaker wires, and two RCA cables. Some of the other cool features include wire ties to keep the wires in place, heavy duty insulators that prevent the wires from chafing on the sheet metal, and an optional car-specific chassis connector.

6. BOSS Audio Systems KIT2 8 Gauge Amplifier Installation Wiring Kit

Our rating: 8 / 10


BOSS Audio Systems KIT2 8 Gauge Amplifier Installation Wiring Kit

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Pros:

  • All you need to install your kit is a screwdriver
  • Wiring accessories included in kit

This package includes all the accessories you need to install an amplifier.

If you’re looking for a simple, budget-friendly setup that will last you for years to come, look no further than this affordable amplifier installation wiring kit.

This affordable, versatile speaker wire major makes installing an amplifier a breeze, and you can truly hear the difference. You can easily wire up almost any speaker with these high-quality cables and get the sound you’re looking for from your setup.

7. InstallGear 10 Gauge Amp Install Kit

Our rating: 8 / 10


InstallGear 10 Gauge Amp Install Kit

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Pros:

  • Very easy to install
  • Amazing price for the value
  • Crafted with top quality materials

Cons:

  • Instructions could be better
  • Bare wire ends are a bit more difficult to terminate

InstallGear is well known for its accurate and excellent documentation. The 10-gauge car stereo wiring kit comes with 76 feet of wire, enough length for any application. This wiring kit is a perfect alternative to the big box store kits available. With its low cost, great quality, and excellent instructions, InstallGear will provide years of safe service wire to your car or truck.

The power and ground wire are 18AWG, which is the standard gauge for quality car audio. This wiring kit has 3 prong connectors, which only accept 3 prongs, or spade terminals. If you use a side-terminal connector, you will need to use a wrench to tighten the terminal. The kit will work with Bluetooth and satellite radio connections. It will also work with amplifiers and under-dash kits. If you have a factory radio, you can do a quick and easy conversion. Everything you need for your car stereo will be included in this kit. You will have everything you need to retain the steering wheel control and under-dash kit.

8. InstallGear 10 Gauge Amp Install Kit

Our rating: 8 / 10


InstallGear 10 Gauge Amp Install Kit

Check Price on Amazon

Pros:

  • Very easy to install
  • Amazing price for the value
  • Crafted with top quality materials

Cons:

  • Instructions could be better
  • Bare wire ends are a bit more difficult to terminate

InstallGear is well known for its accurate and excellent documentation. The 10-gauge car stereo wiring kit comes with 76 feet of wire, enough length for any application. This wiring kit is a perfect alternative to the big box store kits available. With its low cost, great quality, and excellent instructions, InstallGear will provide years of safe service wire to your car or truck.

The power and ground wire are 18AWG, which is the standard gauge for quality car audio. This wiring kit has 3 prong connectors, which only accept 3 prongs, or spade terminals. If you use a side-terminal connector, you will need to use a wrench to tighten the terminal. The kit will work with Bluetooth and satellite radio connections. It will also work with amplifiers and under-dash kits. If you have a factory radio, you can do a quick and easy conversion. Everything you need for your car stereo will be included in this kit. You will have everything you need to retain the steering wheel control and under-dash kit.

9. Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA

Our rating: 8 / 10


Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA

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Pros:

  • An affordable and easy installation
  • Excellent customer service
  • Very durable
  • An adequate length of 10 feet
  • Sturdy packaging
  • Easy to understand instructions
  • Various color options
  • Overall good sound quality

Cons:

  • Quality control could be better
  • The colors don’t always match
  • The quality of the wire splicing could be better

If you’re looking for a simple and quick installation, then this kit by Rockville is the one for you. It comes with all the parts you need to install a new sound system into your vehicle, and it’s as easy as 123. You’ll even get the proper ANL fuse holder, so no more fumbling around to find it.

The only downside with this kit that some reviewers have pointed out is that the quality of the wire splicing could be better, but overall, it’s a very well-made kit that does a great job and helps you avoid the hassle of buying the parts individually.

10. 20 Foot 4 Gauge Amp Kit Featuring 20% Oversized Cables

Our rating: 8 / 10


20 Foot 4 Gauge Amp Kit Featuring 20% Oversized Cables

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Pros:

  • Deep cycle, AGM and Lithium compatible
  • Plugs directly into standard car receptacles
  • Includes 20 of 4/0 awg CCA stranded wire, 4 of 4/0 awg CCA stranded wire and 8 of 4/0 awg direct connect stranded wire
  • No loose connections
  • Easy connections to ground, power source, and 12 AWG remote turn-on wire
  • SAE exact fit connectors maximize power transfer and minimize loss
  • Provides fuse protection
  • Standard locknuts and wire clamps included
  • Lifetime Warranty

Cons:

  • Complaints of stripped threads when screwing the terminals to the amp from the inside of the cab
  • Back side of terminals that connect to insulated wire aren't textured

This Amp kit is one of the best 12v car audio options out there. Let’s get into details…

The main benefit of going with a 4 gauge system is that it provides superior power delivery over a 12 gauge wire, while keeping your speakers from stressing out too much. Also, it’s cheaper than going with a higher gauge.

In addition, the cable is arranged in groups of four so you’ll have maximum flexibility and is enhanced with an extra thick dielectrics shield which reduces signal interference from the power source.

11. BOSS Audio Systems KIT-ZERO 10 Gauge Wiring Installation Kit

Our rating: 8 / 10


BOSS Audio Systems KIT-ZERO 10 Gauge Wiring Installation Kit

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Pros:

  • Allows you to easily make connections to the car’s sound system
  • Gets power to your speakers
  • Keeps car’s stock electrical system safe and reliable
  • This kit can be used with any system and with any car
  • Wire is durable and firm but still flexible
  • Kit has everything you need to ensure your system is well connected and there are no gaps, which means no faulty music
  • Instructions included are easy to understand and follow
  • Comes with ultra-high quality construction and materials
  • All wires are wrapped with durable aluminum shields
  • Standard ends tighten easily to the terminals

Amp Kit is easy to install and converts your car’s electrical system to power any amped system for powerful sound without fail or gaps in sound quality. This kit comes with everything you need to do this. And it’s not hard to install it, anyone can do it, even a person that has no experience with technical stuff. All you have to do is read the simple instructions included in the package.

Some of the stuff you get in the package of the Amp Kit are:

  • 11 gauge 2-way car battery clip
  • 40 amp fuse with cover

12. Rockville RWK21 2 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA

Our rating: 8 / 10


Rockville RWK21 2 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA

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The negative and the positive terminals are clearly marked.

The price is reasonable.

Knocking the wires around can cause the metal prongs in the fuse holder to come loose.

13. Pyle Car Stereo Wiring Kit

Our rating: 8 / 10


Pyle Car Stereo Wiring Kit

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Pros:

  • Plenty of All-In-One set
  • 2-year warranty
  • Solid build materials
  • Good price

Thanks to its versatile package, the Pyle Car Audio Subwoofer Amplifier Wiring Kit comes with everything you need to install an amplifier and two subwoofers in your ride. It pushes both strength and design with its hefty gauge cables and flexible design. It also comes with a 2-year warranty in case anything goes wrong or you need assistance getting your cables set up.

The Pyle Car Audio Wiring Kit, despite its solid package, will benefit from some extra features to boost its allure. For example, the large gauge wire included in the kit can make it more difficult to transfer the wires for installation. Some kits are designed to make it easier to manage this process, and this kit would benefit from having some color coding to make the job easier.

If you’re uncertain about your car’s sound system, if it has all the right wires and features, give the Pyle Car Audio Subwoofer Amplifier Wiring Kit and safe bet that will meet your needs with some help from your local car audio contractor.

14. Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit

Our rating: 8 / 10


Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit

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Pros:

  • Value for money: you get nothing but the strongest and most reliable type of wire in the 8 gauge, which comes in a pack of 10 sets.
  • Not only will that save you money in the long run (no need to purchase extra cables) but it also means that you will now have extra cables available to use in other connectors and DIY projects.
  • The length of the cables is a decent length of 12 feet, which means that you should have no trouble using it in any standard application.
  • Connectors: the connectors are designed to be of the best quality and they are backed by a year of warranty.
  • Easy to assemble: the connectors and wire will come in a zip lock bag and not in separate packages, making the whole operation much smoother.
  • Product highlights:

15. 20 Foot 1/0 Gauge Amp Kit Featuring 20% Oversized Cables

Our rating: 8 / 10


20 Foot 1/0 Gauge Amp Kit Featuring 20% Oversized Cables

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Pros:

  • Excellent wiring kit
  • Well-laid out kit
  • Allows for easy installation

Cons:

  • Poor packaging can lead to damage during shipping
  • Doesn’t include stereo wiring or fuses

Includes 250A Heavy Duty Fuse – from Rockford Fosgate.

If you’re looking for a strong amp wiring kit, then check out the 20 Foot 1/0 Gauge Amp Kit. This kit won’t require any additional wiring because everything you need is included, including fuses. This kit comes with all the cables, fuses, and hardware you’re going to need.

This is a complete, ready-to-go kit, making your installation process a lot smoother. With this kit, you can install your amp in a 1/0 cable, which is the ideal size to use in your car to prevent signal loss.

16. Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit w/RCA's

Our rating: 8 / 10


Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit w/RCA's

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Pros:

  • Coiled RCA cables for easy routing and concealment
  • 30A fuse included
  • Labeled terminals for easy connections
  • A 15-amp fuse reduces power loss
  • EMI/RFI noise filters
  • Shielded wire prevents interference
  • Copper connectors provide optimal durability
  • Includes 25 feet of 4-gauge red wire
  • Includes 25 feet of 4-gauge black wire
  • 2-year warranty

My pick for best wire kit for car amps is the Rockville RWK41. This 4-gauge, 4 complete stereo short cable kit (RCA cables included) is designed with clarity in mind and features quality construction and components.

17. Stinger SK6681 8-Gauge 6000-Series Complete Amplifier Installation Kit

Our rating: 7 / 10


Stinger SK6681 8-Gauge 6000-Series Complete Amplifier Installation Kit

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Pros:

  • Comes in multiple gauges
  • Lots of quality accessories
  • Variety of lengths
  • Good Customer Service

Cons:

  • High cost of shipping
  • Not enough color options
  • Not enough pictures/diagrams

(6-Cable, 6-Fuse)

Overall, this amp wiring kit by Stinger comes with a lot of quality accessories and is great for the DIY-er on a budget. The kit includes everything you need for a basic installation of a six channel amp, including right and left main power cables, 4 gauge amplifier to battery cables, 4 gauge fuse block to battery cables, two foot remote turn-on and ground cables, and RCA patch cables.

The mega fuse holder gives you the ability to wire in a mega fuse (sold separately), which is supposed to be more reliable and faster to trip when needed than a standard fuse. I give the kit high marks for this, as well as its quality accessories overall, but there are a few things I would like to see improved. Some cables, such as ones included in the remote turn-on kit, are noticeably larger than others, which makes the kit inconsistent in appearance. I would also like to see more pictures and diagrams included, as there are very few included in the kit and no instructions are included.

18. BOSS Audio Systems KIT10 4 Gauge Amplifier Installation Wiring Kit

Our rating: 6 / 10


BOSS Audio Systems KIT10 4 Gauge Amplifier Installation Wiring Kit

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Pros:

  • From a well-known brand
  • Durable, sturdy wires
  • Ideal for custom installations
  • Budget-friendly

If you’re looking for ways to improve your sound system while keeping it easy on the budget, this product from Boss is an ideal option. With its 10V engine turn-on lead, the product allows for maximum amplification.

Its 4-gauge power and ground ring terminals allow you to connect your car battery to your stereo system with ease. Moreover, it allows for stable connections and reliable performance that can withstand extreme temperatures.

The final installation kit also includes a thin white wire that is an AC wire. It’s useful for sound bars, amplifiers, and alarm systems.

Frequently Asked Questions (FAQ)

What is the best amp wiring kit?

This an important question to answer because your electrical system is one of the most critical components in your vehicle and improper installation can result in serious problems.

This is a great question, and one that will be answered differently by different people.

We’re going to provide you with a few recommended options and hopefully help you to decide what the best amp wiring kit for your vehicle is.

What wiring kit do I need for a 1000w amp?

The general rule of thumb is that you should choose a wiring kit that’s rated for at least 50% more power than your amp is expected to produce. Not many wiring kits have this kind of wattage rating so the next best thing is to choose one rated for at least 2000 watts.

We recommend choosing a 4 AWG main wire that’s rated for 12000 watts or higher. 4 AWG wire is intended for the highest amount of cable power and is suitable for higher powered amps which can discharge a high amount of power. 12000 watts is a large amount of power and should not be taken lightly by any means so consult with your local electrician, and/or an experienced installer.

Does amp wiring kit matter?

An amp wiring kit is standard in amp installation. To make sure the amp is installed correctly, the builder needs to have the right materials to ensure the amp is properly installed and to guarantee your safety.

Can 10 gauge wire handle 40 amps?

Yes, but you shouldn't just grab some 10-gauge wire at the hardware store and call it day. For your wire (or wire with insulation) to handle high-amp loads, it must be able to dissipate heat; there has to be enough surface area to allow for that. You can test the wire gauge/insulation thickness, but here are some rules of thumb to help give you a sense of how your wire might hold up:

· For every 10-gauge wire that you use, use an 18-gauge wire as a ground wire for every 25 feet. Use a 14-gauge wire as a ground for every 50 feet.

· For every 10-gauge wire that you use, use a 12-gauge wire as a ground wire for every 100 feet. Use a 10-gauge wire as a ground for every 200 feet.

Conclusion

The best AMP wiring kit is the Custom Wiring Solutions, Inc. 00-02814-P, with the ATC FireBolt Grade 8 Wire Wiring Kit in second place. Both kits performed well in our testing, especially in the quality of the instructions, but took different approaches to detailed layouts and providing the right connections. While both wiring kits had their ups and downs, neither of them were really enough to push them out of the top spot.

Our Recommendation

NameCategoryProduct
NVX 100% Copper 4-Gauge Car Amp Install KitBest Overall
NVX 100% Copper 4-Gauge Car Amp Install Kit
InstallGear 10 Gauge Amp Install KitBudget Pick
InstallGear 10 Gauge Amp Install Kit
Rockford 4 Awg Complete Installation KitUpgrade Pick
Rockford 4 Awg Complete Installation Kit