I'm back for more advice.
My current setup is a Sony str-de485 reciever (Sony's base 5.1 reciever in 2002) going out to a pair of Tivoli tdm1 bookshelf speakers.They are small speakers, with conventional dome tweeters and a 5" or so woofer, and they have only been in use for a year. (They sat new in a box in my basement for 8 years after being bought from tweeter, that's a story for another day).
I'm looking to upgrade. While the TDM1's sound great on the high to mid range, they lack bass. This stereo is hooked up to my pc (via toslink cable), and will be used for 90% music, and 10% gaming.
I'm trying to figure out wether I should buy a new sub, or a new set of speakers.
For a sub I have been eyeing the BIC H-100. Or more ideally the hsu stf-2, but that is pricey.
For speakers I've taken a liking to the BIC FH6 LCR, the reviews on amazon are phenominal. They are decently priced, and have horn tweeters which I like.
I've also considered buying a new reciever, as my sony is only rated at 80W per channel.
I'm a college kid, what is the first thing I should add/ replace to inprove my setup and keep this cost effective?