You can consider something like:
a) Marantz SR-301 AV Receiver (12k)
b) Mordaunt-Short Avant Speakers - 4 x 902i, 1 x 905i (total: 27k or so)
c) Mordaunt Short 309i Subwoofer (17k)
You can then add a good DVD or Universal player of your choice (e.g. Pioneer, Denon, Marantz, Cambridge Audio, etc.)