How to make your Bluetooth speaker sound better (Credit: Steve Guttenberg/CNET) One great thing about Bluetooth speakers is you can use them to learn about how room size and acoustics affect a given speaker's sound quality. Experiment with placement and you'll quickly learn that where you put a speaker in a room can make a big difference in the sound, for better or worse. That's true for all speakers, but since BT speakers tend to be small and light, they're easier to move around. Start by putting the speaker on the floor in the middle of the room, and you'll hear that it makes more bass than it does sitting on a table. It will also probably sound dull and lacking in detail down there. Next, try putting the speaker in a corner, on the floor, and it will make even more bass. After that, try putting it on a table in the corner, and you'll get back the missing treble, but the speaker will probably sound better a coupl