Over the next few weeks I'm installing some decent stereo equipment in the BMW Z3 M Coupe as the standard system is dissapointing to say the least! Having taken lots of helpful advice from the Talk Audio forum I've got a nice simply yet effective (hopfully!) system lined up as follows: headunit: Becker Grand Prix details front speakers: DLS R5A details subwoofer: Elemental Designs SQ10 details amplifier: DLS Ultimate A5 details It's only a small car so doesn't need much to have a great sound. The idea behind the install is to keep as much boot space as possible for our dog :) So below the install is broken down into their 4 elements and will be updated as things progress... designed by: