does it matter what size speaker wire you use for your subs?... i was wondering because... on my old speakers i had thicker wires... but now on my new box i have thinner wires... i was wondering does it matter?... does thinner mean its not going to give the subs enought juice?... vice versa...
For wiring your subs, it is best to use 12-16 gauge wiring. Me personally, I wouldn't use anything less than 12 gauge on my subs, simply becuase it doesn't cost that much more and I wouldn't want my speaker wire to be the weak link in my system.
Yeah, they would have to be very small, like 18 guage or smaller to not perform well. I just like to be more safe than sorry, considering wiring is pretty cheap so you might as well go bigger. Juelz, yes you can use 8 or 10 gauge, the bigger the better basically, you pretty much can never have to big of power cable or speaker wires, it will never hurt.
Unlike power wires that carry high current, speaker wires don't. This is why 18 gauge will sound as good as 14/12 gauge. Take a look at your home power wires. They are 14-16 gauges. Unless your amp is 2000w rms or higher, 16-18 gauge will be fine. Don't get fooled into getting 8gauge or lower by wire manufacturers. They swear you can tell the difference. Tests will prove otherwise.
The crooks here, CrappyShop and CrappyBuy, sells 8gauge monster cable for speakers claiming you will see and hear the difference. They have a ghetto setup in the store with a button. One will produce weak audio sound with static, the other louder sound with no static. It is a scam. They charge $199 for the cable. Just how much differece do you think an 8 gauge wire will produce carrying under 1A of current vs 18 gauge wire? None what so ever. I'm sure they're making at least 80% in profit selilng those cables to suckers.