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KnuKonceptz Kolossus OFC 4 Gauge Complete 2 Channel Amplifier Installation Kit
Product Description
KnuKonceptz Kolossus amp installation kit's feature our top of the line Kolossus Fleks power and ground cables. Made up of ultra flexible pvc and ultra fine tinned strands of oxygen free copper (OFC), the Kolossus Kable is the standard for which all others are compared to. The KOL-AK4 amp kit provides 16.5 feet of blue power wire and 3 feet of translucent black (smoke) ground wire. The KnuKonceptz FH-44 fuse holder with a 120A fuse is provided within the KOL-AK4 amp install kit, but can be upgraded to a maximum of 150A fuse (sold separately). The fuse holder does not come installed within the cable, this allows the installer to place the inline fuse holder in an optimum location during installation. It also allows the installer to extend the power wire 1-3' by using the inline fuse holder to add cable to the main run (leaving the 16.5' as one unit and using the FH-44 to "splice" a few feet of wire)
Signal for your 2 channel amplifier installation kit is carried by the Klarity Kable 5 Meter (16.25') RCA Cable. The Klarity RCA Cable is a copper braid shielded coaxial RCA that uses a Hybrid metal/molded RCA termination with strain relief for a durable, low loss connection to your head unit and amplifier. A separate remote turn on lead is included. This wire is connected to your radio's power antenna lead or amp turn on lead (refer to your head unit's manual) Your amplifier's output is sent through KnuKonceptz Kord 12 gauge speaker wire, 20 feet of 12 gauge clear blue speaker wire is included with the kit.
The KOL-AK4 is a complete kit, meaning additional no additional parts are required to complete your installation.
Kit Includes:
- 16.5 Feet 4 Gauge Ultra Flex Blue Tinned Oxygen Free Copper Power Wire
- 3 Feet 4 Gauge Ultra Flex Black Tinned Oxygen Free Copper Ground Wire
- One inline fuse holder with 120A Mini ANL Fuse
- One 17 Foot OFC Klarity 2 Channel RCA Cable
- One 17 Foot OFC Remote Turn On Lead
- 20 Feet BLUE Kord Kable OFC 12 Gauge Speaker Wire
- 2 gold plated 4 gauge ring terminals, 2 gold plated 4 gauge spade terminals
- grommets and wire ties
How many watts can this amp kit handle? At KnuKonceptz, we do not use "watts" to rate our amp kits. This is a very inaccurate method to determine what the proper gauge wire required for your amp installation. Many amp manufactures do not represent the output of their product accurately in watts. Please refer to your amplifier's fuse rating, this is a number a manufacture can not fake, well they could but it would put their product in harms way! Add up the fuses on the end of your amp (two 30A fuses = 60A total draw) If this number is under 120A, this kit will fit your application. If over 150A, a larger gauge wire would be required. For this we recommend the KnuKonceptz Kolossus 0 Gauge amp kit
Plain and Simple Specifications
All KnuKonceptz Cable Products clearly state these specifications
- Wire type - CCA or OFC
These materials are commonly used, but not commonly stated when shopping online. Know what you are purchasing. Both metals are capable of performing up to their rated loads.
- American Wire Gauge
Wire gauge is crucial to powering your system correctly. Undersized cable will create unsafe conditions and may shorten your amplifier's life.
- Max Load (amps)
Wire's ampacity changes with gauge and materials. KnuKonceptz does not rate cable based on watts. Amplifier manufactures do not always truthfully state the output of their product, check your on board fuses!
True American Wire Gauge (AWG) Products
- Using American Wire Gauge standards, the gauge of stranded wire is determined by the total area of the conductor.
- To calculate this you would take the area of each strand and add it together. This area, in square mm, then determines gauge.
- Diameter is not as critical with stranded wire, this is due to the tiny air gaps between each strand. Diameter may fluctuate with strand size and how tightly wound the rope of the cable is.
- The smaller the number, the larger the wire, until you reach zero or aught (0). From zero, you then have double aught (00 or 2/0), three aught (000 or 3/0) ...
- Based on AWG, the true gauge of this cable is 4 Gauge
Tinned Copper - What the Pros Recommend
- When bare copper is exposed to oxygen, it oxidizes over time (turns brown/green).
- These contaminants are damaging to the cable's ability to conduct electricity.
- Tin provides a protective barrier from oxygen to the bare copper underneath.
- By adding a thin layer of tin to each strand, the cable is no longer able to oxidize.
- Tin does not react with oxygen and therefore the cable will never change color or have any change in its ability to conduct electricity
Klarity: clearly better
The Klarity RCA cable follows these principles, using quality materials and straight forward engineering and features:
- Oxygen Free Copper Signal Path
- Full Braid Shield
- Gold Plated Hybrid Metal/Molded RCA ends
- Ultra Flex Transparent Smoke PVC
Chad L. Garber
2025-07-04 15:11:39
I ordered this kit as well as a few other items for my LoC, amp, and sub installation for my 11th gen Civic. The 4G cable is far better than I had hoped it would be, very flexible, and it is OFC (Its been tinned so it won't look like copper). For anyone who isn't sure or doesn't know wiring, ground and positive cables are pretty much the same, just good practice to use different colors of the same gauge. Good practice would be to go actually research what it is you need thoroughly.This kit is solid for a 4G power/ground setup for my amp, although I'm using a distro block before it goes to my AMP itself. The length of the positive is more than enough, I was able to cut enough for the ANL fuse block near my battery, as well as a good length to go from my distribution block all the way to my amp. There's less of the black version which is meant to be used for ground, where I'm having to install my distribution block vs my amp, I had just enough cable, but for anyone not grounding directly or installing next to the amp I would recommend purchasing more black in a longer length.The 12G included for speaker I'm using for my sub, the cladding on it is great, its very flexible, and I'm really happy with it. 3rd party ferrules fit just fine so no issues there either.The ANL fuse holder is solid, what you would expect from a smaller fuse holder, I just wish car manufacturers would make it easier to install aftermarket components like this. Pretty easy to install, just had to finagle the gasket around the ferrule and heat shrink before installing it to the fuse block, but otherwise its holding great.I won't be using the RCA cables included by they look really solid, flexible like the rest of the cable, and definitely quality. I will however be using the remote signal wire they included, the jacket on it is thicker than standard 18g, and I might as well. The included terminals and heat shrink is pretty standard and works well, no complains there either.I do not recommend anyone to install their own electrical equipment if they aren't able to pick up information and understand wiring basics. I also don't recommend relying entirely on this review to determine if this is the right kit for your car. Know how much wire you need before you order, coming up short is more costly, and its best to know what you're doing and what you need in advance. Otherwise, I definitely recommend this product.
350z
2025-06-24 10:55:52
Best quality kit for the money.This is Pure Oygen free cable, The wire is top quality solid copper and has a tin coating (tinned). DO NOT confuse this wire with a CCA (Copper Clad Aluminum) wire. Pure copper wire conducts about 60% more than CCA wire. A decent CCA wire would have to be 3 guages bigger than a pure copper wire to perform the same. So basically this wire will perform about as well as a 00 guage(-1/0) kit made of CCA.The wire is SUPER soft and flexible, feels almost like a big rope of blue candy. its not rigid AT ALL, if you have to snake this through a car body, be prepared to use a wire hanger because it will just bend like crazy. The remote cable is great quality. The RCA's are very good quality & very low noise. The speaker wire is also top notch. I have a 350z and there is more than enough wire left over that im thinking of upgrading the "Big 3" with it. Although the wire is not 0 guage, it is of such high quality that i believe it will suit me (2500 watt @ 2ohm rms system) just fine. The flexibility of this wire is such that i was able to make my battery to capacitor cable only about 7'. I am running a 2000 watt rms amp to a dvc 10" with the supplied 120 amp fuse. Could'nt be happier =)P.S.I see pepople saying that sometimes this wire wont fit into their amps because its to big. This is why they give you TERMINALS! You never have to shove the entire wire into the amp or battery, That looks like total crap anyway... crimp on the supplied terminals for a quality install!
Stephen F.
2025-04-18 11:10:41
I run a Rockford power bd 1000 with this kit, I didn't need the remote wire that is built into the rc cables. I did use the cables because mine where way to long, they work fine but the cables and remote wire are of cheap quality, i like the fuse block, really wish it had a few more 4 gauge butt connectors. But the reason i paid for this kit was really the power and ground wires, and add i expected they did not disappoint. This oxygen free copper wire is true four gauge and is the nicest wire I've ever used, very sturdy but extremely flexible with nice soft manageable feel. Handles the heat from my high performance engine with ease, i did like the black and red wire ends it came with for speaker wire and the main wires also, nice touch. It's a well put together kit ,all of its pieces work satisfactorily, but the star of the show the main wires really brings its a game, and i would have paid that price for them wires only, everything else is just Pro bono to me. If you have any complaints because you didn't like something about the window dressing it comes with i would suggest trying to find an equal quality set of true gauge power and ground (same length) alone for less money. I recommend to anyone who wants top quality wire powering there amp. The equipment you run isn't cheap, don't go cheap supplying it with power.
Juan L.
2025-04-03 10:15:43
Muy buen paquete con todos los elementos basicos para hacer la instalacion y calidad muy buena.
Jayden Clark Kim
2025-01-27 17:37:08
I used this for my Audi.4 gauge usually holds from 1000 to 1500w rms safely.Well, I'm using this for only 340 watt rms though.Great product and quality.
Cliente
2025-01-08 16:40:21
lo mejor en cableado que se puede comprar a buen precio para el la instalación de música en el auto..
Wayne Young
2024-12-07 16:05:49
Fantastic kit, the cables are nice and flexible and very high quality. My only gripe would be the crazy thin remote cable built into the RCA. I used a separate cable.
Fran...
2024-11-13 11:05:28
Un kit muy bueno para car audio.Lleva de todo y medidas correctas.
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