LX450 rear speaker adapter for Eminence Alpha 4-4

thingiverse

This is adapter to replace the rear speakers of a Lexus LX450 with a pair of Eminence Alpha 4-4 speakers. It preserves the original grill, it just adds a tiny gap. These are professional audio speakers with good frequency range at a reasonable price. https://www.eminence.com/speakers/speaker-detail/?model=Alpha_4_4 The adapter probably would work with other 4" speakers as well if the hole pattern is the same. The adapter has two parts: the support for the speaker to the door and the support for the grill. You need 4 extra screws per side to hold everything together. I printed everything in PETG with full infill. The models come with built-in supports for the screw holes, just break them off after printing.