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PETG filamentAmazon · Affiliate link	Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region.	Check price at Amazon
ASA filamentAmazon · Affiliate link	Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability.	Check price at Amazon

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Door Panels

991 Porsche 911 speaker adapters

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License & use

CC BY

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The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.

Shared by

Keith Kirkendall (flgfish)

Description

This is a speaker adapter for tweeters & 4-inch speakers in my 991 911. The 4" adapters fit both the door 4" mids & the rear 4" mids. You'll need the Burmester grills (or modify your Bose or SPP grills) to use this tweeter mount. There are 4" versions for the Dayton Audio RS100 and RS100p speaker, and the Dynaudio E430. The E430 drawing has insets for 3mm bolts, to allow easy mounting (no drilling & tapping holes for the speaker, like on the DA adapter). The tweeter adapter is for a Dynaudio MD-102 tweeter. It comes in two pieces; otherwise the overhangs are too severe to print. You join the two pieces together with adhesive before mounting the speaker. You'll also need to remove the tweeter from the shell it's shipped in; use an Allen wrench to unscrew the bolt, and it'll drop right out.