Superhero speaker adapters Ioniq

Adapters to fit aftermarket speakers to the Hyundai Ioniq. Front and rear doors used 6.5" speakers 4Ohm. The woofer uses an 8" speaker 2x2Ohms. You need to print 4pcs of the door adapter and one woofer adapter. Do not forget to replace the tweeters too, they make a massive difference!! You need 4pcs of 5mm wood screws to fit the adapter to the woofer casing. They ned to be cut to a flat nose and in total 45-50mm long. Ikea got the exact right screws but I do not have the part number for those. (5x50mm hex) Add some sort of seal between the casing and adapter. PL400 or equivalent would do. Remember to add non-woven polyeter foam too before assembly. If you came this far I'm certain most of it is obvious already...:-).