I'm not into spending loads of money on car audio, but the standard stereo in S2000 is absolutely shocking, and I think I will have to spend a little.

I listen to rock and metal, so punchy mids and reasonable bass are the most important factor for me. I don't need loads of bass. I have an Ipod. I don't want to spend any more than

 

oh, and any suggestions for any of the above gear would be great, too. Cheers

 

id say your best sound will be to upgrade HU, and get better components for the doors powered by atleast 50 watts.

i dont know how much install will cost you cause i like to do it myself (even though i suck at it)

ive always like pioneer headunits, cause even the cheaper ones allow for lots of adjustment, and i like polk speakers. just my $0.02.