The 12 Best Bos Kits (2023 reviews)

Rockrix line of kit come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This wiring kit is a really nice quality item. It includes 20ft cca speaker wire, 17ft remote turn-on wire and sufficient terminals, cable tires and other accessories. It comes with plenty of wire for double cab tacoma. It is copper clad aluminum so it’s not going to provide power like 100% copper wire but at least it’s thick. It’s good for a starter system for beginners it’s nice and easy to move the only problem is not the right size grommet.

The #8 wire is very flexible, fine strand cca. It’s really 4gauge power and ground.

Why We Like This:

Good quality of wire and nice coating
Great starter wire kit for amps
Fit 2 door 8th gen civic amp mounted to back seat
Wire true gauge size and very flexible

Best For Car system: Skar Audio Bos Kit

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Not everyone likes to purchase kit for their daily purpose, but the skar audio bos kit would be an anomoly. Skar Audio designed the Skar4anl-cca 4 gauge, performance series, premium wiring kit to deliver optimal performance when installing your amplifier. This 4 gauge wiring kit is great for powering systems up to 1,200 watts and includes an anl style fuse holder and 100 amp anl fuse. It can hardly strip the wire with out cutting tons of the little wires off. The terminals are made for 0-2 gauge, so they don't really crimp well on the supplied 4 guage.

This kit comes without any sort of crimping device to install the connectors. It is easy to route and look great. It is a relatively easy installation if you have some experience in subwoofer installations. The kit comes with everything you will need for the installation and it is a good quality.

Why We Like This:

Power and ground have ring terminals on one side only
Power and ground wire are of pretty nice quality
Lot of satisfied buyers

Best For heavy duty Power: Topstronggear Bos Kit

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The topstronggear bos kit should be able to handle its purpose and duties with ease. 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 comes with everything you need to set up a budget build car stereo. It has most of the stuff to get you started. The Wires are very thick and it comes packaged neatly. It is used for connecting the 12 inch subwoofer. It does have a slight silver sheen to the cut end. There's more wire than sheathing. It is easy to loose screws.

Why We Like This:

Good quality materials and true to size
Has all you need to install most car audio components
Good 4 gauge subwoofer / amp kit

Best For money: IMC Audio Bos Kit

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Next on the list, we've got yet another kit that manages to win our hearts. It's the imc audio bos kit and it's widely considered as kit that has the most suitable features. This amp kit 4 gauge includes a high quality, high performance 17'rca interconnect cable. It fits properly into the fuse holder, and good quality connectors that fit. Unlike most car amplifier wiring kits, this one also includes a black split loom to hide your wires and make a clean install. This amp install kit provides everything you would need for a simple sub install.

This amp kit includes an imc audio agu fuse holder and an 80 amp agu fuse. It is easy to use and great size for a big amp. It fits properly into the fuse holder, with good quality connectors that fit. It is beautiful, it should work depending on what your speakers are pushing.

Why We Like This:

Definitely 4 gauge wire .very nice
Good wiring thickness with good quality wires and great value for money
4 gauge amp kit general features
Great kit and definitely a go to for any future setups

Best For clean sounding system: Boss Audio systems Bos Kit

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Compared with other kit in this category, the boss audio systems bos kit has a convenient design. The speaker wire is 18 gauge and of decent quality, but if you are running an amp, you need atleast. It is sturdy and has a good sound system. The power wire is also very long, installed in an 02 explorer (3 row truck) and it stretched from the engine all the way to back. This means there's less space between the thin strands, and therefore making the overall wire thinner than the competition.

The interconnect to connect the LOC to the amp is nice and long. You could also use it as a hot lead from a switched source, so it is only hot when a unit or the vehicle is turned on. There are two rubber gaskets that don't have much of a seal. It is sturdy and ok quality for ok sound system.

Why We Like This:

Powers a remote device, like an amp, power antenna, etc
Worked great for a 100 watt rms amp
Great kit for installing a small 4 channel amp

Best For small Subwoofer: LEIGESAUDIO Bos Kit

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The leigesaudio bos kit might be a relatively new release, but it's still nothing short of impressive this year. The Kit comes with everything you will need to successfully install a subwoofer. It is great value for money and everything you need. The wires have a nice quality feel and the rubber casing for the wiring is legit. All the cables connectors and fuse holder are well made and durable.

This wire is somewhat flemsy and the wire can break easily on you if you are not careful routing it from your headunit to your amp. It is great for a small subwoofer. It is easy to pull and appear to be of high quality.

Why We Like This:

You can run 13v power and get about 600watts
Works great powering a single 8" with a 700rms max watt amp
Good brand reputation

Best For any Installer shop: Gravity Bos Kit

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Gravity line of kit come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs.

Why We Like This:

Lot of satisfied buyers
One of the new comers and featured product

Best With capacitor: Atrend Bos Kit

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Best part: atrend bos kit costs comparatively low and it is available to ship in 24 hours. This kit's primary 4/0 cable is much better quality. It is made with cca (aluminum + 10% copper) and an incredible flexible matte pvc jacket. It is flexible for how thick it is, and that makes installation easier. The power wire is very flexible. There are 3 mounting holes at the base, to mount this block to your car.

The wire is all copper and super flexible. The axial fuse holder is well made, as is the RCA cable. These mounting holes for the screws should ALWAYS be outside and away from the positive cables. It will give you all the amp ratings for the wire gauge.

Why We Like This:

0 gauge is good for up to 5000 watts
Wire and insulation is of good quality
High quality wire for car audio and has everything you need in the box
Nice quality wires and fuse holder

Best With Remote Wire: Elite Audio Bos Kit

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The elite audio bos kit is suitable and reliable and fits well with your daily 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. The speaker wire is a flexible soft touch cable that also makes use of the hyper twisting process. It is easy to strip with a great level of covering for wires. The fuse holder is amazing quality. The flexible power wire is great aswell. 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 for getting booming.

Why We Like This:

High current capacity anl fuse holder with
Impressive and it is also very flexible
New and hot release

Best For Car Amp: Recoil Bos Kit

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Not everyone likes to purchase kit for their regular usage, but the recoil bos kit would be an anomoly. The Recoil 4 gauge kit is an excellent value for the money, the power and ground wires are a true 4 gauge oxygen free copper (OFC) wire. The RCA’s and last few feet of power wire come pre-wrapped in black shielding and the terminal rings are already attached. The kit comes with multiple fuses so you can match your amperage protection level with your specific equipment requirements which is a great feature.

This full copper wire helps prevent signal and power loss through the entire audio system, allowing your amplifier and components to operate to their fullestest possible. The ultra-durable and flexible outer jacket makes installation and routing of the cable a breeze. The packaging is solid and the wire is very flexible. This is a very good kit and complete.

Why We Like This:

Great value, installed and works just as good as a bigger named brand
Great quality ofc wire and overall amp kit
Wires are all of good quality
High quality ofc 4 gauge kit

Best Quality Wiring Kit: Rockville Bos Kit

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Rockville offers a variety of kit for personal choice and yet maintaining quality in all the variants. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. 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. This technology reduces interference, so your audio signal flows clean and pure at all power levels.

The included 7 split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car. It's flexible and has just enough length. The PVC outer jacket can with-stand an extreme temperature range of. It is a measurement of conductivity and how much signal is loss per foot of wire.

Why We Like This:

4 gauge clear superflex ground wire
Gauge translucent blue superflex power cables
Easy to strip and flexible wires

Best With No issues: Ruikarhop Bos Kit

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The ruikarhop bos kit should be able to handle its purpose and duties with ease. Very easy to install this Audio System Speaker Kit, Top quality and construction of material, Clean package neatly packed, good strong rubberized sleeves for the wires. It comes with a gold plated agu in-line fuse( maximum current:60a) holder to protect the audio system from damage by the overload current. It is heavy duty and filled with items needed. It is good for a small to mid-range sub. Low noise and distortion, this amplifier runs quietly and efficiently. It is great for the money, all wires are plenty long for your installation needs and rubber couplings included.

Why We Like This:

Good brand reputation
One of the new comers and featured product