Same, base audio is pretty lousy. I would love to upgrade but have a million other projects going on - just bought a house, and really focusing on actually restoring my w123 instead of just letting it sit and continue to rust. Really for me though you need to go to a larger diameter speaker to get better sound and open up available options. I just really don't feel like hacking up door panels to do so. This is unfortunate as I have a full set of high end 6" polk component speakers and amp just collecting dust as the don't fit in either of my current vehicles.