Description
Factory 6x8 or 5x7 Opening? Put a 6.5-Inch Speaker There Properly.
Many Ford-platform vehicles use the familiar factory 6x8 / 5x7 speaker footprint. This SMS Precision adapter pair converts that compatible factory mounting pattern to a mounting surface for a compatible 6.5-inch round aftermarket speaker.
Sold as a pair (2 adapters).
What You Get
| Brand | SMS Precision |
|---|---|
| Application | Factory 6x8 / 5x7 speaker locations |
| Aftermarket speaker | Compatible 6.5-inch round speaker |
| Material | ASA |
| Quantity | Pair / 2 adapters |
| Inventory | Made to order |
Built for the Install
- Designed around the factory 6x8 / 5x7 mounting pattern used in many Ford-platform vehicles.
- Provides a flat mounting surface for compatible 6.5-inch replacement speakers.
- 3D-printed in ASA for automotive use.
- Sold as a pair.

Check the Speaker and Vehicle Before You Order
Speaker baskets, frames, and mounting dimensions can vary by model and revision even when the model name stays the same.
If your speaker has a cutout template or specification sheet, compare its cutout and outside-frame measurements with the dimensions shown. If they differ—or your exact speaker model is not listed—choose Built to Custom Size and provide the measurements.
Mounting-depth responsibility: Matching the adapter cutout and frame does not guarantee clearance inside the vehicle. The buyer is responsible for confirming clearance from the window, regulator, door metal, wiring, factory grille, and interior panel. Deep pro-audio speakers, large magnets, and high-excursion drivers may require additional spacing, trimming, or vehicle modification.



