This is a subwoofer box for R129 Mercedes. It fits inside the trunk CD changer area on the left side. You will need to assemble the unit with your own subwoofer. It fits 6.5" perfectly. This is a sealed or ported box. I can leave a hole for you and include a plug. You can glue it together and use screws for assembly. Can be sanded and wrapped with carpet for OEM look. This box is fully 3D printed, can be reinforced with fiberglass if you desire. Do a test fit before you add additional thickness to make sure you're comfortable.
You will need to unclip the tail light assembly when installing.
**Will update with better pictures, these were from prototype version. I did not glue together and used tape to seal. Worked well enough for tests. Also you can see the port hole covered.**
Save on R129 Rear 6.5" Subwoofer box for Mercedes 90-02 fits Trunk CD changer area with a Etsy promo code