Avg. Depth* -
Mounting Hole -
Mounting Dia (Max OD) -
Displacement / Tuned @ -
* - Average Depth refers to box depth, and does not indicate woofer mounting depth.
11 3/8 (11.375)"
2.0 cu' / 34 Hz w/ dual 3" ports
The E2812 featured here is designed for a single 12" sub for the BMW E28 chassis. Our Cabin Sealed Bass technology required the incorporation of a step in the bottom front of the enclosure which allows the face to seal perfectly against the rear seat wall, ensuring all the bass enters the cabin and doesn't rattle your trunk.
Minor sheet metal modification of the rear deck, and trimming a circular hole on the metal rear seat wall for the subwoofer is required to install this enclosure. A template is supplied for the port tube holes that must be drilled through the rear deck with a 3.5" hole saw. For a more detailed installation pictorial please see the Installation Notes for this enclosure.
If you own an E28 and want quality bass, look no further than the E2812.