h or k

Hi, Not sure if this is n issue but the H/K sound system in my c55 seems crap, for a start you can turn up the sound up but it won't let you turn it up to the max, (doesnt seem loud enough) compared to the Bose in my c320 the sound system is much better. Not sure if this is just on mine? C55...

Hi, I bought a Harmon Kardon front door speaker from MB for my 203 about 2 months ago which was not used. So I have a brand new H/K speaker for sale here, paid just over £70 Yours for £30 + 5 P&P or feel free to pick it up.:) Cheers.

I've had an issue with the H/K upgraded sub in my W211 since new and I can't confirm if this is because it's faulty or just weak. It happens when I play it at full volume on particularly bassy tracks but the bass level is flat, not boosted. In my view the standard H/K upgrade should handle...