About the Metra 82-3048 Speaker Mounting Brackets
Metra's 82-3000C brackets will allow you to install select 5-1/4" or 6-1/2" speakers in the factory speaker openings of select 2011-up General Motors vans. 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.
Note: Some 6-1/2" speakers use a larger frame and require a larger cutout. We call these 6-3/4" speakers, and they won't fit in this bracket. This bracket will only work with speakers that require a cutout diameter of 5-1/8" or less.
More details on the Metra 82-3048 Speaker Mounting Brackets
Overview: As of 11/14/14, the 82-3048 is compatible with select 2011-2015 GM Vans. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6-1/2 and 5-1/4 speakers. (Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.)
6-1/2 Speakers: 6-1/2 speakers with the 3-hole bolt pattern or the symmetrical 4-hole bolt pattern can be mounted using the tabs around the inner speaker opening of this bracket (if the hole spacing matches).
5-1/4 Speakers: The frame diameter of a some 5-1/4s is smaller than the brackets' cutout; in these cases a speaker baffle should be used to seal the rear of the speaker.
- Cutout Diameter: 5.084"
- Height: 1.7"
- Three-Hole Tab Spacing (6-1/2): 4.56"-4.92"
- Four-Hole Tab Spacing (5-1/4):
- Perimeter: 3.72"-4"
- Diagonal: 5.25"-5.655"