The 8 Best Wires For Sub (2023 reviews)

This amp kit is very good and true wire size. It has everything you need except wire loom. The new Kca 4 gauge uses 29.44mm2 of copper clad aluminum (cca) to transfer current from your battery to amplifier. The blue jacket WILL discolor under the hood due to the elements outside. The power wire, ground wire and speaker wire are very nice. They also supply zip ties to aid in hiding and protecting the wires that are being route.

The flexibility and durability of their wires is unmatched even in the lower cost lines of their products.

Why We Like This:

Power cable is very well made
Nice gold plated crimp terminals, real nice rca wires, and thick speaker wire
Wire is true 4 gauge and also very flexible

Best For heavy duty Power: Topstronggear Wire For Sub

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Best part: topstronggear wire for sub costs comparatively low and it is available to ship in 24 hours. This is used for a daily car that doesn’t need a lot of Boom, but holds up well even with 2x 10” subs. It’s only power cable inside and one small speaker wire and one RCA. It is used for connecting the 12 inch subwoofer. The braided RCAs are awesome, no hiss, crackle, or signal noise to be heard.

It measures almost 9.5 mm in diameter. The power wire and ground are good quality. It is selected for the length and power.

Why We Like This:

Has all you need to install most car audio components
Good for a quick set up very well packaged
Power and ground wires worked great

Best For Car system: Gravity Wire For Sub

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Not everyone likes to purchase wire for their daily purpose, but the gravity wire for sub would be an anomoly. These kids are so easy to use and have everything you need Quick and easy with good quality. It is made of high quality thick 17 feet ft 4 gauge ga power cable. It includes no speaker wire, strictly to power amp. It works well for a basic sub install. It is perfect for any installer shop, great for car / truck / motorcycle / RV / atv.

It is made of copper coated aluminum, which looks like pure copper.

Why We Like This:

Powered everything without any over heating or shorting out
All you need in one box, makes installation easy
Lot of satisfied buyers

Best For Not A lot of money: Pyle Wire For Sub

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This amp kit will yield at least 600 watts of power, even if you hook up a 2400w amp to it, it will still only push 600w max due to a limit in the current that is able to flow through it. It's CCA (copper clad aluminum) wire so you dont have to run an extra loose wire. It also comes with another remote wire if you don't want to use the built in, but it's a bit overkill.

The RCA cords have a built in remote wire so you dont have to run an extra loose wire. It allows for a smooth instillation and a great sound. It has grossly mismatched fittings.

Why We Like This:

Great for not a lot of money
Perfect for external or internal routing
A great kit for amp installs
Plenty of wire for the average car small truck

Best With Wire: Iztoss Wire For Sub

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate wire. The iztoss wire for sub is exactly that - it's a simple wire that hits all the right notes. This complete amplifier wiring kit comes with all the cables, connectors and accessories you'll need to wire your amp easily. It includes 17.4ft 8ga power ofc cable with agu fuse holder, 2.3ft 8ga ground ofc cable, 17ft double shielded rca ofc cable, 17ft/18ga blue remote cable to power one amplifier. It comes with a full range of all the cables which you need for your setup, you will appreciate the oxygen free copper wiring and heavy duty insulation.

The power wires of course have lots of insulation, yet is still very flexible. The positive wire is long enough to make it from the battery to the trunk, but there should be at least 2 ft.more, so an amp can be mounted where you want it. It would be perfect with no cutouts or wire heating up.

Why We Like This:

High performance and professional car audio, ideal for with any car amplifier system
Good value for entry level add-on
Everything included, including heat shrink tubing for terminal connections

Best With Remote Wire: Elite Audio Wire For Sub

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We would, of course, be remiss if we didn't mention elite audio wire for sub for regular usage. This product is nice because you have everything you need to setup a common amperage device and the wires that are supplied are very high quality. It is made with twisted pair shielding and double molded rca connectors. The speaker wire is a flexible soft touch cable that also makes use of the hyper twisting process. The fuse holder is amazing quality. The kit is easy to install. The quality of the wire is very. The fuse cover is a bit bulky, but other than that, it's great. The flexible power wire is great aswell.

Why We Like This:

Impressive and it is also very flexible
High current capacity anl fuse holder with
Lot of satisfied buyers

Best With RF prime mono Amp: Installgear Wire For Sub

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If you want great quality, true spec, OFC, soft jacket, easy to pull wire, this is for you. These are mini anl fuse holder with fuse, (4) tinned copper lugs, 17ft ofc remote wire, rubber grommet & 10 zip ties. The wires are very easy to maneuver and feel/look high quality. It comes with a 150a anc fuse. The remote turn on wire could be a teeny bit bigger and have more length to it.

Why We Like This:

Power cable exactly as described and super flexible
A must have for a decent sound system
, nice quality wire and easy to work with

Best With capacitor: Rockville Wire For Sub

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate wire. The rockville wire for sub is exactly that - it's a simple wire that hits all the right notes. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. Since Rockville wires are made with around 3 times as much copper as any other wire at this point, these wires have a much better resistance rating which means they will transfer more power to your amps than the other brands. This technology reduces interference, so your audio signal flows clean and pure at all power levels.

This rugged pvc outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicle interior, and it maintains exceptional resistance to grease and oil. It is a measurement of conductivity and how much signal is loss per foot of wire. This kit also includes a massive 60 Amp AGU Gold Plated Fuse, so you can be sure it will handle the all the DC power that your amp will need without even the slightest loss of current.

It's flexible and has just enough length.

Why We Like This: