KCA 4 Gauge Complete Amp Installation Kit
KnuKonceptz KCA-K4 amp kit contains all parts required to install a car audio
amplifier. Components include: KCA 4 gauge power wire (18FT) KCA 4 gauge ground
wire (3FT) Bassik 2 Channel Twisted Pair RCA (17FT) & 14 gauge speaker wire
The KnuKonceptz KCA power & ground wire included within this amp kit feature
oversized Copper Clad Aluminum (CCA) conductors. Using larger than American
Wire Gauge specifications allows our KCA Kable to handle similar loads as OFC
cables in a more cost effective package.
All hardware is included to properly terminate and secure your amp
installation kit. The In line AGU fuse holder includes an 80A fuse.
Amplifier Installation Kit Parts List
Amp Kit Type Complete
Wire Gauge (AWG)
Power Wire Length
Ground Wire Length
Copper Clad Aluminum
14 Gauge - 20 Feet
2 Channel - 17 Feet
KnuKonceptz KCA 4 Gauge Complete Amp Installation Kit includes:
Power Wire: 18 Feet 4 Gauge Ultra Flex Blue KCA
Ground Wire: 3 Feet 4 Gauge Ultra Flex Black KCA
Fuse Holder: In Line with 80A AGU Fuse
RCA Cable: 17 Feet Bassik Twisted Pair 2 Channel RCA
Remote Wire: 17 Feet Blue Turn on lead
Speaker Wire: 20 Feet Bassik Black 14 Gauge Speaker Wire
Terminals: 4 Gauge Gold Plated Ring Terminals(2), 4 Gauge Gold Plated
Wire ties and bushings Back to top
Oversized vs Other CCA Cable
Our Kolossus Copper Aluminum (KCA) series cable was designed specifically to
be larger than the competition. Copper Clad Aluminum is less conductive than
Oxygen Free Copper when comparing like sized conductors. CCA however is also
much less expensive. So by increasing the area in our KCA cable, KnuKonceptz
was able to achieve similar performance to OFC, but without the higher cost.
For this exact reason is why our cable is larger, to achieve similar
performance, for less money. The graph below shows, based on area, our cable is
at least 40% larger than comparable brands.
Bassik RCA Cable - Simple and Solid
Oxygen Free Copper construction.
Twisted Pair Geometry for noise rejection.
Ultra Flex, soft touch PVC allows this cable to fit in tight places.
Simple color coded channel identification.
Gold plated RCA connectors
Plain and Simple 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
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
Based on AWG, the true gauge of this cable is 3 Gauge, larger than
traditional 4 gauge
Copper Clad Aluminum - Best Value
Copper is the best conductor, but the price, Oversized CCA is the best
By Increasing the conductor size, we can offset the conductivity
differences while maintaining a lower price.
Always follow the manufacture's max rating on battery cable.
Excessive loads will cause more distortion in amplifiers, create more heat,
and will shorten the life of your electronics
Proper termination is crucial, poor connections will create poor
CCA is not recommended for Marine or UTV applications.
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Q: How many watts can this amp kit handle? A: 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 your amp (two 30A fuses = 60A total
draw) If this number is under 80A, this kit will fit your application. If over
80A, a larger gauge wire would be required or use our Kolossus Flex 4 gauge amp
Q: Can I alter this kit in any way before purchasing? A: 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. Back to top
KnuKonceptz KCA 4 Gauge
Pick up extra 4 gauge if you need to extend the power wire or add a second
KnuKonceptz Bassik Speaker Wire
This kit includes 20 feet of speaker wire. Need more? No problem
KnuKonceptz Bassik RCA Cable
Adding a 4 Channel Amplifier or need a short matching cable, we have it.
KnuKonceptz 4 Gauge Pin Adapter
Plan on disconnecting your amp frequently? Use these Pin connectors to
prevent cable damage.
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