Originally Posted by Adam-r
This is a great thread. What's the approximate cost of such a system? I've just bought an E92 and the base audio is bad, very bad!
For the DSP amp, Gladen speaker kit, harness, deadening and other install extras, between £1100-1200. Add either your own time to put it in, or cost for someone else to do it. As a DIY install, I'd reckon on 2 days to do it properly.