Car Audio question.....help plz :-)!

chin311

Diamond Member
Feb 27, 2003
4,306
3
81
Ok, so i finally installed my system last night...right now i have a JL 15w0 running off a Hifonics Zeus amp (600w x 1), which has a 50 amp fuse....

my car = 1996 toyota corolla

this question has to do w/ power tho...


if im running that, i know its putting a strain on the alternator right? i know my alternator probably doesnt have much to spare, being the lil' car that it is...so would i eventually burn out the alternator? do you think i should get a 1 farad cap or something of the like or will it be fine the way it is now?

Also, does having a sub+amp decrease your gas mileage? i think it does, 1) because of the extra weight and 2) because of the extra strain on the alt., therefore taking engine power..??

any help? thx.
 

MichaelD

Lifer
Jan 16, 2001
31,528
3
76
1. I'm a big fan of power capacitors. I've used one in the past three systems I've had and it helps A LOT w/lights dimming and such.

2. It can't hurt to have a cap.

3. Yes, you're putting a strain on your electrical system. Want bass? Deal w/it. However, unless you have it cranked all the time, which you don't 'cause you'd go deaf, you're really not hurting it that badly.

4. Ideally, the + lead off the cap should be located as close to the + 12v input terminal of the amp. But what I do is use a vacant output on my fused distribution block to connect to the cap. This way, all the amps (I have three) get to "use" the cap.