Is this kit decent for what i want http://www.walmart.com/catalog/produ...uct_id=4694327 just a single l5 kicker is in my car i mean the cap isnt the best but the kit is nice right or should i buy a kit without a cap and buy a better one later

 

how many watts are you going to be runing? 500?
that kit is over kill. you can run it on a 4 guage and be more then ok
and a cap is not neccasary,

 

Well atm im only 210 but getting a 600 watt amp then maybe down the road getting a second sub and running 1200 watts so dont get that kit

 

I am no fan of "amp kits" that have RCA cables, unless amp is 17-20 feet from HU as the RCAs if most kits are 17-20 feet long, can probably get enough 4ga cable a 150A ANL fuse, [what it should be for 4ga cable] and holder, all the terminals and a proper length set of RCA cables for less then $80.
But if you have $80 to blow, get the kit, one stop shopping. 94

 

i would go 4 guage, but thats just me,
im 1400 watts on 4 guage w/ no cap and my lights dont dim or anything,
but just as fcm said you can prolly make your own kit for what thats going to cost, but 80 for 2 guage and a cap hmm lol

 

Where can i get i get 4 gauge wire in a roll and what gauge wire should i get for te rem wire

 

You can get 4ga welding cable at any welding supply shop, [way better then any "car audio power cable"] most car audio shops sell bulk cable, most car parts shops will sell 4ga by the foot, [batt. cable].
The remote lead is low current, [under 500mA] so it does not need to be bigger then 16ga, 18-22 gauge is OK. 94

 

Ok o one more thing i got a amp and it was not loud at first and all of a sudden the sub hit harder now recently it got not as loud but i took a turn hard last night and it hit really hard again for a split second what should i check

 

check the speaker wires there may be a loose connection somewhere between the amp and the box or box and sub.