- take your glasses off... free
- put the foam plugs that came with your speakers IF they came with your speakers in... free
- if you have an old CD or DVD player with lousy audio and digital outs, a cheap video cable for co-ax digital into a home theater receiver is just a couple dollars
- fill your speaker posts with sand... very cheap
- re-burn your CDs. it's supposed to lower jitter over commercial CDs, or at least lets you get rid of a dozen crappy songs to get to that one good one on a disc too
- take your speaker grilles off... free
- use audacity freeware to fix song levels that are too loud or quiet, and edit out silence or annoying intros in songs. if you have a wide digital range recording that still sounds quiet at full volume, you can also normalize it to whatever max you want with any compression level you want with audiograbber freeware. it's also good for recording songs off CDs or any audio online through your sound card instead of relying on mp3 downloads for which 20% contain viruses.
- set your speakers up for best imaging & make both the same distance from side and back walls using a cheap yardstick. even a quarter inch can affect imaging... free if you already have a yardstick. getting a cheap dollar store level also helps with positioning speakers better.
- i think you can sometimes get foam mattress liners to put behind and to the sides of your speakers for under $10. either way, it's much cheaper than acoustic foam and you can find it in room matching white in some stores.
- blue tack your speakers to your stands for better coupling... $1
Edited by budget minded - 11/29/12 at 4:21pm