Hello, I'm trying to setup a new sound system in my car. An amp is next on the list to buy but there's so much jargon I really can't get my head around. If I post the speakers I have / will get, would someone be able to help me find an amp in my budget?

I've got a Fli 12 inch subwoofer, rms is 400 watts, max 1200.
Also have 2 Vibe Slick 6x9 for the parcel shelf http://www.halfords.com/sat-nav-aud...ms/vibe-slick-69-2-6x9-co-axial-speakers#tab1

I will be getting new door speakers and head unit, not entirely sure which yet, it's pay day reliant. What sort of amp would I need for that? My budget is hopefully under 80. I found this on Gumtree, any opinions http://www.gumtree.com/p/other-stereo-audio/jbl-4-channel-amp/1085222663

Any help would be greatly appreciated

Thanks,
Sk

Depending what car you have the setup will vary slightly, on my 2006 gp i have changed my door speakers and added a sub, i didn't opt for parcel shel speakers as i didn't feel they were needed, the door speakers are an easy swap out and just fit into the existing wiring loom.

Does the Fli sub have a built in amp? they all so now, i have a full JBL set up and they are the best for quality in relation to price so you can't go wrong especially with the amp, if i were you is buy new with a new wiring kit!