If you want to go straight into audiophile territory, you can spend quite a bit more for something like the KEF LSX II LT, ...

If you recently set up a new desk for your home office ... has a creative DIY tutorial for creating a combined wall shelf and ...

Either purchase the BILLY desk ($50) and a BILLY drawer ($40) separately to attach to any existing BILLY bookcase or buy it as an entire set, complete with the bookshelf, desk, and a small drawer ...