Jeep YJ roll bar speaker boxes for 5.25" speaker

thingiverse

You're looking at speaker boxes for 5.25" speakers in various designs. I designed to clamp on to the roll bar of a Jeep YJ. My YJ roll bar measured 58mm, so these will clamp to any 58mm bar. I designed it to be used with M4 washers, nuts & screws in the clamp portion. The M4 nuts press fits into the speaker body (use your screw and a washer to pull them in). The little lid portion is designed to be used M2 washers, nuts & screws. The nuts slide slide in the inside wall, I then hot glued them to stay in place. I've got a cheap 20 watt stereo so, I designed these to be powered speakers. I am installing this cheap 100 watt inline amps I found on eBay: https://www.ebay.com/itm/DC-12V-24V-TPA3116-D2-100W-Mono-Channel-Digital-Audio-Power-Amplifier-Board-N3K4/183905025196?epid=13023215407&hash=item2ad197fcac:g:vfsAAOSwZwdcf7z2 Paired with these speakers: https://www.amazon.com/gp/product/B00022OBO2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 And I am also intalling these 12v outlet & usb outlet: https://www.amazon.com/gp/product/B07DH7R6MS/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1 I have everything installed, Fits great and Works! I have all 4 of my speakers amplified with those amps listed above. I found the only way I could get them to work, was by NOT connecting the negative speaker IN from the stereo. I also had to adjust the VOL down on all 4 amps. So, far I'm really impressed by how loud this system now is. I also posted the Fusion 360 export of my design, so I'm assuming it's editable never done that before.