About the Scosche SAGMHR-634 Speaker Mounting Brackets
Scosche's SAGMHR-634 brackets will allow you to install select 6-1/2" or 6-3/4" speakers in the factory speaker openings of select 2005-up vehicles. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to confirm that these adapters are compatible with your vehicle. Warranty: 60 days.
Priced per pair
What's in the box:
- 2 Speaker adapter brackets
these do the job! i personally use self tapping #10 screws instead of #8 they seem to hold better on the outer holes for 6 3/4 incher speakers.
Zachary from San Antonio, TX
will these brackets fit in the front and back doors in a 2007 sierra 1500 crew cab ?
Yes but I have single cab so can't speak for the rear doors. Nice fit , very easy to install.
More details on the Scosche SAGMHR-634 Speaker Mounting Brackets
Overview: As of 11/6/13, the SAGMHR634 is compatible with select 2005-2014 GM vehicles. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6-1/2 and 6-3/4 speakers. (Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.)
6-3/4 Speakers: For a 6-3/4 speaker to fit in the opening of this bracket, the tabs around the inner speaker opening will need to be removed. They are scored along the bottom for easy removal, but still may require pliers and a file.
5-1/4 Speakers: While a 5-1/4 speaker will mount easily in this bracket given the bolt pattern, the frame of a typical 5-1/4 is approximately 1/2" smaller than the opening in the bracket, making a 6-1/2 or 6-3/4 a better fit. When using a 5-1/4, a speaker baffle must also be used to seal the rear of the speaker.
- Outer Diameter: 6.375"
- Inner Diameter: 5.633"
- Height: 0.85"
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