Description
The SMS Precision 2014–2026 Chevrolet Silverado & GMC Sierra Speaker Adapter Rings provide a vehicle-specific mounting solution for installing aftermarket speakers in supported factory front- and rear-door locations.
Each adapter is 3D-printed in-house from ASA for durable automotive use. Choose the configuration that matches the speaker size and factory location: front 8-inch, front 6.5-inch, front 6x9-inch, rear 6.5-inch, or a complete front-and-rear ring set.
What’s Included
- Front Pair selections include two front speaker adapter rings.
- Rear Pair selection includes two rear speaker adapter rings.
- Front + Rear Set selections include four speaker adapter rings.
Adapter rings only. Speakers, wiring harnesses, bolts, screws, nuts, washers, gasket material, foam and sound treatment are not included.
Material and Construction
- 3D-printed ASA construction
- Designed and manufactured in-house by SMS Precision
- Vehicle-specific factory-location geometry
- Sold as matched driver- and passenger-side pairs or four-ring sets, depending on the selected configuration
Fitment Notes
- For supported 2014–2026 Chevrolet Silverado and GMC Sierra applications.
- Rear 6.5-inch options apply only to trucks equipped with compatible rear-door speaker locations.
- The front 6x9-inch option retains the factory-style nominal speaker size for customers installing aftermarket 6x9-inch speakers.
- Confirm the exact vehicle year, model, cab configuration, trim, factory audio system, speaker cutout, basket shape, mounting depth, bolt pattern, window-track clearance and factory-grille clearance before ordering.
- Nominal speaker size alone does not guarantee compatibility with every aftermarket speaker model.
This is a vehicle-specific, made-to-order SMS Precision product. Orders cannot be canceled or refunded after production begins, except where applicable law requires otherwise.

