Hanger for JBL Flip 4 Speaker

thingiverse

**Update:** (22 May 19) I printed two sets in PETG and brought my speakers on the last trip. The brackets did their job, but I think I need to buy more speakers as two weren't quite loud enough. I have an annual bus trip with a group that's been plagued by buses with no Bluetooth or auxiliary line-in jack for the past few years. Recently, I scored a deal on a couple of JBL Flip 4s and figured they'd be perfect for this trip, but there's no way to hang them from the overhead racks. That's where these speakers come in - print two of them, line the inner surface with some felt to keep your speakers from getting marred, and clamp them around each end of your speaker with an M3 screw and nut. They're designed to allow full access to the controls and ports (especially the charging port) on the speaker without needing to remove the bracket. The flat bottom will also keep your speaker from rolling around on a flat surface. The design isn't fully parameterized, but I made the inner diameter easy to change as I went through different sizes to see what would fit best. It wouldn't take much to change the design to accommodate other cylindrical speakers. This started out as a three-piece design, but I decided before the first print it'd be better as a one-piece design. I commented out some screw holes that would've been needed for the three-piece design. PETG is flexible enough for one-piece printing, and I haven't tested the design with PLA.