Dashboard Speaker Adapter for Toyota GT86/Scion FR-S/Subaru BRZ

thingiverse

This is a sleek and modern Dashboard Speaker Adapter designed specifically for Toyota GT86/Scion FR-S/Subaru BRZ. It represents a complete redesign of Schankenstein's original Speaker Adapter, boasting a rainshield as its standout feature - an essential component that always deserves priority. Engineered to perfectly complement the Andrian Audio A80neo and A25/A25T/A25G speaker, this adapter includes a 30ml coupling volume tailored for tweeters with drilled cores, such as those found in the A25G model. Due to its standardized dimensions, it is poised to fit numerous other models seamlessly. Status: -V02 has been successfully printed and tested, proving that it functions flawlessly; however, slight adjustments may be required to accommodate the OEM speaker cover (refer to images for details). Instructions: -Utilize PETG or ABS materials for printing, as PLA will not withstand the heat and stress involved in this application. Moreover, the acoustic performance could be compromised negatively. -It is crucial to employ supports during printing; ensure that the printbed does not touch any part of the adapter, and maintain an overhang angle of 70°. -Print with a 100% infill rate, taking care to implement actual infill and not maximum bottom layer count (adjust settings in CURA accordingly). Set the bottom and top layer count to three to prevent slow or weak prints. -Make certain that there is a good overlap between infill and inner wall for a strong print. Employ zig-zag or line patterns as infill designs, but avoid concentric patterns at all costs. Installation: -Drill hole(s) for the tweeter cable as necessary -OEM tweeter mounts must be trimmed slightly to ensure proper fit (refer to images) -Fixate using three plastic rivets -Shape a suitable volume for the midrange speaker above the air duct with butyl plates -Seal gaps around the adapter to create a sealed volume for the midrange speaker.