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** CCA or OFC **


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IN SHORT:

one to one, OFC will always be superior to CCA (each of equivalent size and length)

dollar to dollar, CCA will generally beat OFC for performance (unless you use welding cable which is a great option as long as strand count is high enough)

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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16 hours ago, mathewyocham said:

I also recommend knukonceptz. Ive used both their cca and tinned ofc and have had wiring in vehicles for years used almost every day and have never had an issue. Ive found their speaker wiring is good qaulity as well as their rca's.

Have you ever had any oxidation issues or anything like that with CCA cable? 

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3 hours ago, anr102990 said:

Have you ever had any oxidation issues or anything like that with CCA cable? 

That is one of the bad things about CCA. I have never had oxidation issues with OFC, but have after a couple years with CCA (not where it caused issues, but wasnt a fan of it).

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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3 hours ago, ChevyBoy95 said:

That is one of the bad things about CCA. I have never had oxidation issues with OFC, but have after a couple years with CCA (not where it caused issues, but wasnt a fan of it).

Yea i figured there could be possible oxidation issues with CCA cable. Ive never had oxidation using ofc Rockford fosgate cable or the royal brand copper welding cable. Was thinking about using CCA for the power and grounds on my wifes camry when i put the type s 10s and the mb quart amp in it, due to the super low cost and the fact that the amp probably only puts out on average 4 to 700 watts playing music, and her alternator will not supply the same current as my truck. Just not sure yet. Now that i think about it i may just pull out the 2 awg run of welding cable from my truck and use that in her car and put a new run of 1/0 in my truck. "if it works, dont change it"...

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3 hours ago, bsneon98 said:

Im running knus 1/0 cca in my car. Been just over 6 years since it was installed. 0 issues. 

About how much current do you pull on average through your cca cable? I have to admit, it is quite tempting to use it, i just dont want to use it and then realize that it isnt any better than ofc half the size or even a 1/4 the size...

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53 minutes ago, anr102990 said:

About how much current do you pull on average through your cca cable? I have to admit, it is quite tempting to use it, i just dont want to use it and then realize that it isnt any better than ofc half the size or even a 1/4 the size...

Never measured exactly but likely 100-120. 

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1 hour ago, anr102990 said:

Yea i figured there could be possible oxidation issues with CCA cable. Ive never had oxidation using ofc Rockford fosgate cable or the royal brand copper welding cable. Was thinking about using CCA for the power and grounds on my wifes camry when i put the type s 10s and the mb quart amp in it, due to the super low cost and the fact that the amp probably only puts out on average 4 to 700 watts playing music, and her alternator will not supply the same current as my truck. Just not sure yet. Now that i think about it i may just pull out the 2 awg run of welding cable from my truck and use that in her car and put a new run of 1/0 in my truck. "if it works, dont change it"...

I would just get some 4 ga welding cable, would be cheap and more than plenty enough to carry up to 1kw

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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I never had any corrosion or oxidation issues with the knu cca when i used it. Hydraulic crimpers and adhesive lined heat shrink is what i used for my connections so almost 0 chance of exposure to elements. Ive used welding cable before but in all honesty i perfer knu products. They are much easier to manipulate and look nicer imo. I bought knu ofc when i did my small install in my durango. Been over 2 years. No issues. Theirs lots of different wire out there. Just make sure u choose a qaulity brand with true awg ratings. 

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