im running mb quarts 218.61Q comps up front and mb quarts rkc 116 coax in the rear ... the amp is a rockford 750x putting out 90 watts RMS x 4 at 4 ohms.

now im adding to it ... a single JL 10w7 ... the amp is JL 500/1... the box is sealed.

Do i need a capaciteror for this set up??? and as you can see im not all that familiar with car audio.. so what else do you think i need to complete this? any comments will be helpful ... thanks in advance.

 

Sounds nice so far, what head unit are you using?

I've got the same amp running a single 12 and I haven't used a cap, and don't plan on one either. I've had no problems running this and my midrange amp on my stock 60A alternator either. IMO, caps are kind of a waste of money without upgrading other things first.

 

i doubt youre gonna need a cap

 

i got a eclipse tv headunit

 

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what model number?

 

7002