About the Metra 82-8139 Speaker Mounting Brackets
What's in the box:
Metra 82-8139 Speaker Mounting Brackets owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Two speaker adapter brackets
- Eight 3/4" Screws
- 8 Nylon screw inserts
- Instructions
Other info:
- MFR # 82-8139
- Item # 120828139
- California customers: Please click here for your Proposition 65 WARNING.
More details on the Metra 82-8139 Speaker Mounting Brackets

Product Research
Features
Overview: As of 11/17/14, the 82-8139 is compatible with select 1993-1998 Toyota trucks. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6-1/2 and 5-1/4 speakers. Enter your vehicle information 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.
Dimensions:
- Cutout Diameter: 5.083"
- Height: 0.875"-1.18"
- Three-Hole Spacing (6-1/2): 4.56"-4.89"
- Four-Hole Spacing (5-1/4):
- Perimeter: 3.72"-4"
- Diagonal: 5.25"-5.685"
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