Helix Compose 165 mm to 6x9 inch speaker adaptor

This adapter was constructed by using this template:
https://www.printables.com/de/model/593373-helix-compose-diy-flexmount165200

These are the speakers;
https://www.audiotec-fischer.de/helix/lautsprecher/compose/i3/ci3-w165fm-s3
https://www.audiotec-fischer.de/helix/lautsprecher/compose/i7/ci7-w165fm-s3

With this speaker adapter ring, the Helix Compose 165 mm midwoofer can be installed in mounting locations for oval 6x9 inch speakers.

Please note that this is a universal adapter and the clearance behind the speaker must be checked.

We generally recommend to use ASA/ABS or comparable heat resistant materials for in-car use. This adapter can also be printed with a large layer height to save printing time.