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Kolossus Fleks 0 Gauge Dual Amp Power Kit

Brand: KnuKonceptz
Product SKU: KFX-PK20
Availability: In Stock
Weight: 13.3
Price: $157.99

Fuse Size 1 Fuse Size 2 Fuse Size 3
  • Kolossus Fleks 0 Gauge Dual Amp Power Kit
  • 0 Gauge ANL In Line Fuse Holder
  • 0 Gauge Dual Power Amplifier Installation Kit
  • 0 Gauge Mini ANL Fuse Distribution Block

0 Gauge Amp Kits / 0 Gauge Power Kit

Kolossus Fleks 0 Gauge Dual Amp Power Installation Kit. This kit was designed to simplify a dual amplifier installation by including all parts required to power a high current, two amplifier system.

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 KFX-PK20 amp power kit provides 18 feet of blue marine grade, full copper battery power wire and 2 feet of translucent black (smoke) ground wire. The KnuKonceptz FH-20 fuse holder comes with your choice of fuse size (see the FAQ to determine what size is right for you.)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 18' as one unit and using the FH-20 to "splice" a few extra feet of wire should your installation require a longer run)

Additional Speaker Wire and RCA's will be required to complete your installation. Please note the installation guide (PDF) available for download when installing this product.


The Kolossus 0 Gauge Dual Power Amp Kits Includes:

  • 18 Feet 0 AWG Blue Kolossus Fleks Power Wire
  • 2 Feet 0 AWG Black Kolossus Fleks Ground Wire
  • One FH-20 with Choice of Fuse size
  • 2 Black / 1 Red 0 Gauge ring terminals
  • One BK-2020 Two way Fuse Block with choice of two fuses
  • 6 Feet of 4 Gauge Blue Power Wire
  • 8 Feet of 4 Gauge Smoke Ground Wire
  • 2 Black 4 Gauge ring terminals
  • 5 feet Split Loom and wire ties


Please click on a product quesion below to reveal the answer.

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. There are many amp manufactures and not all of them represent the output of their product accurately. 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 both of your amp (ex Amp A has three 40A fuses = 120A draw; Amp B has two 30A fuse = 60A Draw; 180A system total draw) If this number is under 300A, this kit will fit your application.
How do I determine what size fuses I need for the inline fuse holder and the fuse block?
Using the information from the answer above, the example system draw totals 180A therefore a 200A fuse is the minimum required and the safest option for the inline fuse holder. A 120A fuse and a 60A fuse should be selected for the fuse distribution block in the above example as this is what the manufacture recommends on the on board fuses. The installer should use these same ratings on the power cables leading from the distribution block.
Why should I upgrade the car's factory battery to chassis ground under the hood?
Your vehicle's wiring was engineered to work with the factory electrical load. By adding a massive current drawing load requiring a heavy 0 gauge power wire, you also need to upgrade the vehicle's ground wire. This kit includes the appropriate parts to complete this upgrade. The 2' section of ground wire should be used to connect the battery to your vehicle's chassis.
Can I alter this kit in any way before purchasing?
Our amp kits are made in large batches to reduce cost, which is passed onto you. We can not alter them in any way. Should you need to make alterations, you would have to purchase the items individually from our shopping cart.