I printed this adapter for my Porsche 987.1 Cayman and it was a perfect! I had some doubts that it would hold the weight of my speakers, but nope - no issues at all (layer height: 0.3mm, wall thickness: 2mm, infill density: 20, PLA). The guide holes for the mounting screws were definitely a nice touch.
The only issue I had was these rings were just slightly too big for my printer so I ended up bisecting the original design into two halves to fit the bed. I will upload the STLs for the two halves in case anyone else has this issue (hopefully @GregO_280903 doesn't mind).
For reference, I used Rockford Fosgate 8" PPS4-8 Punch PRO speakers in my install and it was a perfect fit (mounting holes even lined up with the adapter's holes). The mounting depth of these speakers are 2.91" so there are no issues with clearance.
@waffleraffle_2106270 Glad to hear the design worked out for your Cayman! Feel free to upload the remix to help those whose bed can't fit the original design.
I printed this adapter for my Porsche 987.1 Cayman and it was a perfect! I had some doubts that it would hold the weight of my speakers, but nope - no issues at all (layer height: 0.3mm, wall thickness: 2mm, infill density: 20, PLA). The guide holes for the mounting screws were definitely a nice touch.
The only issue I had was these rings were just slightly too big for my printer so I ended up bisecting the original design into two halves to fit the bed. I will upload the STLs for the two halves in case anyone else has this issue (hopefully @GregO_280903 doesn't mind).
For reference, I used Rockford Fosgate 8" PPS4-8 Punch PRO speakers in my install and it was a perfect fit (mounting holes even lined up with the adapter's holes). The mounting depth of these speakers are 2.91" so there are no issues with clearance.
@waffleraffle_2106270 Glad to hear the design worked out for your Cayman! Feel free to upload the remix to help those whose bed can't fit the original design.