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Availability:
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Color: Blue
Features
- 5145 Strands of Tinned Oxygen Free Copper
- Ultra Flex PVC
- Application includes Auto, Truck and Marine.
Connector Type: Crimp Or Screw Terminals
Current Rating: 300 Amps
Brand: KnuKonceptz
Operation Mode: Automatic
UPC:
Is Discontinued By Manufacturer : No
Product Dimensions : 11 x 8 x 2 inches; 10.43 Pounds
Item model number : KFX-PK0
Date First Available : August 8, 2012
Manufacturer : KnuKonceptz
Customer Reviews: 4.8 4.8 out of 5 stars 247 ratings
Item Weight: 10.41 pounds
Product Dimensions: 11 x 8 x 2 inches
Item model number: KFX-PK0
Is Discontinued By Manufacturer: No
Wireless Remote: No
Date First Available: August 8, 2012
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Blue
There is not enough reviews on this kit so I am going to attempt to cover what needs said about KnuKonceptz Kolossus Flex wires. I am at a loss for words in regards to how amazing the KnuKonceptz Kolossus Flex wire series is and why there isn't 1 million 5 star reviews on this kit alone. After making a thread on a car audio forum I received many suggestions to upgrade my factory electrical wires aka the big 3. I have been through countless amp install kits in the past from multiple brands and I was beginning to think getting a quality wire kit was near impossible, until I found out about KnuKonceptz. The brand KnuKonceptz is THE holy grail of audio wires and is what everyone will compare real true gauge audio wire too. For starters this kit is exactly what it says it is. 100% True 0 Gauge Oxygen Free Copper with the ability to twist and bend better than the worlds best contortionist. When considering my big 3 upgrade I had spend a few days worth of free time trying to find the best deal when it came to wire kits and all I can say is this is what you need to get the job done right. Kits that are specifically for the big 3 cost about the same amount of money and contain roughly half of the wire you will need to get the job done. I own a ford ranger and I used every foot of this kit running wire in just my engine compartment, something that if I would have settled for a dedicated big 3 kit I would have been sol and would have just wasted my time and money. Everything in this kit is high quality even down to the black and red terminal sleeves. You can actually attach the ring terminals to the wire and slide the sleeve over the terminals all the way to the designated resting spot with ease. (I have never had a kit contain such quality components through and through like this) Some advice for when you buy this wire and go to install it. If you plan on doing the big 3 you will need an extra set of ring terminals. I purchased the frequently bought together terminals from KnuKonceptz and although they are the shown as the same thing the standalone terminals ring holes are actually a little bit wider than the included ones in this kit. For me this worked out perfectly as I was able to use the smaller hole terminals to get a snug connection to my alternator and grounds and the bigger hole terminals for a direct connection to my batteries side posts. (The optima brand and 99% of batteries out there that have side posts use the standard gm size bolts) If you do not have side posts on your battery you will need new top post battery terminals specifically for car audio that has 0/1 gauge input/outputs. Another install tip is when you go to install the 300 amp ANL fuse holder cut the wire where you want the fuse holder and immediately slide the screw on end pieces to both sides of the cut wire (do this before cutting the insulation down to expose the wire) I had to back track here because I just went ahead and screwed down each fuse holder terminal and assumed the end pieces would slide over top of them. This was not the case as the fuse holder is designed with rubber gaskets to make it near waterproof. Conclusion and Recommendation Buying any KnuKonceptz Kolossus Flex series wire kit will drastically change your outlook on what real wire should be when it comes to pure quality. I am so impressed with KnuKonceptz wire I will be removing every power and speaker wire I have installed and swapping it for Knu's equivalent. This company understands what proper audio installation is all about and the fact they include extra ground wire to upgrade your factory grounds to fully utilize the wire your using proves it that much more. Any other company I looked into charges you more for less, attempts to include all kinds of misc. install accessories to hide the shorter length wires, and even tries to withhold what kind of wire you are buying (CCA is garbage and cannot perform anywhere near OFC especially when it comes to electrical conduction) I recommend anyone out there looking for wire kits that are the real deal stop looking beyond this brand. Buy this kit, buy any OFC KnuKonceptz wire size you need, stop wasting your money on junk or overrated kits, and get to installing wire that will change your brand loyalty so quick you will want more just off of the principle of owning the best wire they make.
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Reviewed in the United States on July 10, 2014 by Zak
Color: Blue
I had 4 gauge KnuKnoceptz OFC wire installed in my car years ago when I had a CT Sounds 1400 watt amp. No issues, until i stepped up to a 2500 watt Sundown amp. I started to pop fuses when i turned it up to higher volumes. I bought the 1/0 gauge OFC amp kit, and just the upgrade power and ground wire from 4 to 1/0 gauge, and it is a game changer. No more cutting off, or popping fuses. The amp kit came with more than enough power and ground wire, grommets, wire ties, battery connectors and even plastic wire loom. I am sure there is a wire brand out there that is better, but you cannot go wrong with KnuKonceptz. Highly recommended. 5 stars for quality and value.
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Reviewed in the United States on January 30, 2024 by V Solomon
Color: Red
True OFC and easily bendable 0 awg wire, love it!
Reviewed in the United States on September 15, 2024 by ALL4SPL
Color: Blue
I bought 8 gauge speaker wire by this same brand and they were great. Started having an issue with my cca power wire causing my amp to go into protect mode so I decided to upgrade to ofc and got this kit. I am really impressed with the quality and value. I love that they even included rubber gromets to put in the hole that runs through the firewall in order to keep the wire protected. And I like that this kit is just the power and ground wires since I don't need the speaker wires or RCA cables. Ofc wire gives you over 200 watts more power than CCA and I can definitely feel the difference. Sounds like my subs are trying to blow my gas cap cover off lol I definitely recommend this product!
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Reviewed in the United States on August 11, 2020 by Jim nasium Jim nasium
Color: Blue
Wire just exceeds expectations very flexible wire and true 0 gauge 10 out of 10 and cheaper than my local audio shops
Reviewed in the United States on February 18, 2024 by Desmond lawhorn Desmond lawhorn
Color: Blue
Kolossus flex 0 gage is the way to go some real true 0 gage. Fuse holder like omg super heavy duty like wth. Knukonceptz is the way to go my guys this is coming from a true bass head. This cable is a big time electrical upgrade buy it you won’t regret it 👌💪😎
Reviewed in the United States on July 17, 2020 by Jerry harbor area 310
Color: Blue
Was very surprised at price and quality of wire, especially considering all the prices out there for other brands. Super flexible. Will definitely be ordering again for future Installs
Reviewed in the United States on August 5, 2023 by Fran
Color: Blue
The wiring is true 1/0 gauge and extremely flexible! This was probably the easiest wire I’ve ever had the pleasure of installing. 100% bang for buck it’s pricey but worth it! Only reason for 4 stars is because the fuse holder is trash. If they fix that, 1000% would purchase the kit again. Wire 100% I’m gonna order again but the kit with the fuse isn’t worth it.
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Reviewed in the United States on June 24, 2024 by Nick Singh