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KnuKonceptz

KnuKonceptz Kolossus Flex Kable OFC 0 Gauge Power Wire Copper Cable Blue (25 ft) 1/0 AWG

  • Based on 616 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by KnuKonceptz
Arrives Saturday, Oct 24
Order within 13 hours and 50 minutes
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Size: 25 Feet


Color: Blue


Features

  • 5145 Strands of Tinned Oxygen Free Copper (OFC)
  • Ultra Flex Matte Soft Touch PVC
  • Exceeds American Wire Gauge (AWG) Standards
  • Available in Several Pre-Cut Lengths
  • Applications include Auto, Truck, Solar, and Marine.

Description

Kolossus Flex Kable 1/0 Gauge Power / Ground Wire features 5145 Strands of Tinned Pure Oxygen Free Copper in a new Ultra Flex Matte PVC Jacket. Our new ultra flex jacket allows for incredible flexibility and maintains exceptional resistance to abrasion, oil, and extreme temperatures (-40 to 105 C). Capable of loads over 300A. This product uses tinned copper, which prevents oxidation from occuring, Tinned OFC maked this power cable suitable for high moisture applications such as marine, automotive, RV, ATV, power converters and solar applications. All KnuKonceptz Cable Products clearly state these specifications

Brand: KnuKonceptz


Connector Type: Bare Wire


Cable Type: Power


Compatible Devices: Amplifier, Stereo, Car Audio Components


Special Feature: Heat Resistant, Weatherproof


Connector Type: Bare Wire


Cable Type: Power


Compatible Devices: Amplifier, Stereo, Car Audio Components


Other Special Features of the Product: Heat Resistant, Weatherproof


Compatible Phone Models: No Compatible Phone Models


Connector Gender: Male-to-Female


Maximum Current: 375 A


Maximum Voltage: 12 volts_of_direct_current


Recommended Uses For Product: Automotive


Specification Met: General Industry Standards


Indoor Outdoor Usage: Outdoor


Color: Blue


Brand Name: KnuKonceptz


Model: KFX-P


Manufacturer: KnuKonceptz


Global Trade Identification Number: 87


Included Components: 1


Part Number: KFX0BL-25


Unit Count: 25 Feet


Item Weight: 11 pounds


Number of Items: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

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.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Great Product!
Size: 5 Feet Color: Silver
Nice thick and true to size 1/0 awg. Also, very flexible which I love. Will buy from knukonceptz from now on!
Reviewed in the United States on September 3, 2026 by Amazon Customer
    • Better than I had expected for the price range. It is a pleasure to work with this wire
Size: 5 Feet Color: Red
My first experience using knukonceptz wire and am really impressed. Soft and flexible jacket makes working my way through the car very easy compared to older wire I was used to. Trying to budget I was very impressed by what I got for the money.
Reviewed in the United States on November 2, 2025 by SUSAN HOLVE
    • Price and quality
Size: 5 Feet Color: Red
Good good quality and best price
Reviewed in the United States on April 4, 2026 by Helit Esquivel
    • 100% OFC COPPER
Size: 5 Feet Color: Black
Review Image by Daniel P.
Very nice heavy duty well built 100% OFC Copper wire. Do not settle for less. This particular brand cable has been installed in my daily driver for over 6 years. I just went threw an amp upgrade. The cable is still flexible just like the day I bought it. The setup goes from 0 gauge to a splitter where it has 4 outputs of I think 4 gauge. All cables are still like new with no cracking or deteriation. The cable does look like it has a few spots of mold but that's my fault. ... show more
Reviewed in the United States on February 18, 2025 by Daniel P.
    • Recommend
Size: 15 Feet Color: Silver
True 1/0 gauge wire as described, I will be buying this brand for all wire gauges from now on
Reviewed in the United States on August 12, 2025 by Customer
    • This is my new wire
Size: 30 Feet Color: Red
First of all, the insulation is beautiful and the colors are super deep and rich, good for people who build pretty systems. I didn’t know pretty wires was something I required until I bought these. They’re super heavy and I bought all sorts of different sizes from 16 awg all the way to 1/0 awg and all sizes are true. Wires are super flexible and insulation is easy to cut. This is going to be what I use from here on out. ... show more
Reviewed in the United States on September 24, 2024 by Ricky Moore
    • Very flexible
Size: 5 Feet Color: Red
This wire is very flexible. I had to put a kill switch in my car due to an electrical problem draining the battery. My car has the battery under the back seat so I ran the wire under the carpet and into the center console. the wire takes some tight bends but does it fine. The cover is semi transparent and easy to strip to put a lug on but it doesn't tear easily so I'm not worried about the wires becoming exposed. The wire was so thick it was hard to get into my 0 gauge lug I had which also had flared ends. The product is great and I would recommend it to someone wanting short sections cut to length but you could buy more wire for cheaper from other sources here on amazon. I'm still happy with my purchase and you will be too. ... show more
Reviewed in the United States on July 20, 2012 by Fire Hazard
    • Loose insulation but good wire
Size: 50 Feet Color: Blue
Why did you pick this product vs others?: I ordered 50ft of the 1/0 blue OFC and it was true 1/0 and just a little longer than 50ft which was great …. Now I would have given this product 5 stars but while I was wiring up my suburban the copper strands inside kept slipping in the rubber insulation. It would go either too far in or too far out …. It’s too loose inside the insulation! Feels like I was getting scammed on the amount of strands inside …. ... show more
Reviewed in the United States on July 6, 2025 by Michael Z.

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