crazyman50000

Ive done a course in electronics so know a bit about amps and the like (I won't say everything cuz someone will proove me wrong )

Anyway, Im thinking about getting a decent audio system for my car, but don't want to be buying a new one in 3 years time when I get a new car.

In short, I want something that is gunna last me a while.

Im thinking about this setup :

Alpine SXS-1357 for the front speakers running straight off the head unit
JVC KD-G521 headunit
Stealth X-Bass 15 sub and amp package (buy one get 1 free)

Total cost : Around £300

My questions are :

Can that headunit power both sub amps, and can those in turn, power all 4 subs to a decent rumbly volume?

Can that headunit actually connect to the subs?

Is this a good setup?

Ive only got a Renault 5 so it's likely that Ill only be using 1 box and sub to start with, then slap the other in if I get a bigger car along with some midrange speakers in the back if needed.

Im not asking what should I buy, just is this a good desision. If not, why not and what do you recommend instead?

Also, I know as well as anyone else this WON'T come to 2000 watts.

2 channel 500watt amp = ~250 watts / channel rms or ~175 watts / channel = ~700 watts max-ish with all 4 subs and both sub amps