One of these might fit! I've never seen so many TV speakers in one space. It's like the guy hoarded every speaker from every set he junked.

http://www.ebay.com/itm/Huge-lot-of-...item23583cd0bf

Small update, I finally got around to work on that set. Cleaned and balanced the guns (now it has an amazing picture) and yep, that speaker is fried, showing infinite resistance on my multimeter.

So now, I'm on a hunt to find a 1w, 8ohms 2.75" x 4" speaker. If anyone has one lying around, please feel free to PM me.

Thanks!

Edit : Added a picture of the speaker.