Never had a prob with mine. I think mine are the GT3's tho (10" now discontinued model) which I picked up for £30. Clear sound from them and can take a fair whack of bass and vibrate the whole car!!!
Audiobahn are quality! However, you will pay for them!! All depends on what you want and what you are willing to spend. JBL are fantastic for the price and you cant beat them for the money you pay.
Audiobahn are up tghere - but unfortunately so are their prices
i cant fault jbl, i got the gt3 10" same as wimmy's
i dont know how the gt4 are like but i would imagine they good.
Seicento Sporting, Modified Front Bumper, Saxo Custom Spoiler, Abarth Side Skirts, Bad Boy Bonnet, Afterburner Rear Lenses, 4" Powerflow Exhaust System, Abarth 14" Alloys. IN THE PIPELINE:
-40mm Drop or Coilovers
New Front Bumper
Rear Splitter
New Mirrors (Not the cup ones[xx(], something different)
ICE Install to be completed Check out my site: http://badboygaz.mysite.freeserve.com
FIATForum stickers available PM me for details or see: https://www.fiatforum.com/forum/topic.asp?TOPIC_ID=10000