Step 1: Cut your water bottles.
2. then drop the speaker into the part of the neck (once it is clean,so its not sticky and nasty.)
3. measure where it fits snug.
4. mark with sharpie
5. cut with your exacto knife.
Step 2: Set Up the Speaker's Bass Enhancers
to make your speaker bass enhancer enclosure, you will take the neck piece that holds the speaker and put it int the small tapering piece backwards. Now hot glue it or epoxy it. this enclosure enhances the bass response for the speakers and makes them sound at least $20.00 more than they are worth.
Now put this enclosure in the body of the bottle and hot glue or epoxy that into place.
this is now your new speaker setup. TA DAA!