I bought some B&W 603S2's at the weekend and am a little dissapointed with the results. I've done plenty of research on these and was expecting impessive bass to say the least. I wired (QED single - not bi-wired) the speakers up to my Kenwood 5050 (soon to be replaced) and this is connected to my Panasonic DME55 via an optical cable. I've tried playing various CDs and DVDs through this set up and am just not hearing the bass I would've expected - my old DM560s seem to perfom better. I tried running things through my playstation and there was a slight improvement - but am usure what the problem is. Any ideas?