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Metra 82-8702 Speaker Mounting Brackets

Install 6" to 6-3/4" speakers in select 2007-13 Mercedes-Benz vehicles

Item # 120828702

Find what Fits your car

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Item # 120828702

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$21.99

About the Metra 82-8702 Speaker Mounting Brackets

Metra 82-8702 

Metra's 82-8702 brackets will allow you to install select 6" to 6-3/4" speakers in select 2007-13 Mercedes-Benz 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: 1 year.

What's in the box:

  • Two speaker adapter brackets
MFR #82-8702

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More details on the Metra 82-8702 Speaker Mounting Brackets

Pat M.

Product Research

Features

Overview: As of 10/21/19, the 82-8702 is compatible with select 2001-2013 Mercedes vehicles. The bracket is designed to allow easy replacement of the factory speakers with select aftermarket 6½ or 6¾ speakers. Please enter your vehicle information to confirm fit.

6¾ Speakers: For a 6¾ speaker to fit in the opening of this bracket, the tabs around the inner speaker opening need to be removed. They are scored along the bottom for easy removal, but still may require pliers and a file.

6½ Speakers: 6½ speakers with a 3-hole bolt pattern, Ford 4-hole bolt pattern, or symmetrical 4-hole bolt pattern can be mounted using the tabs around the inner speaker opening of this bracket.

5¼ Speakers: While a 5¼ speaker will mount easily in this bracket given the bolt pattern, the frame of a typical 5¼ is approximately ½" smaller than the opening in the bracket, making a 6½ or 6¾ a better fit. When using a 5¼, a speaker baffle must also be used to seal the rear of the speaker.

Dimensions:

  • Inner Diameter: 5.753" (not accounting for the inner tabs)
  • Height: 1.405"
  • Four-Hole Screw Spacing (6¾):
    • Perimeter: 4.25"-4.577"
    • Diagonal: 6.073"-6.409"
  • Three-Hole Screw Spacing (6½): 4.542"-5.033"
  • Symmetrical Four-Hole Screw Spacing (6½ or 5¼):
    • Perimeter: 3.686"-4.134"
    • Diagonal: 5.262"-5.786"
  • Ford Four-Hole Screw Spacing (6½):
    • Minor Axis: 3.686"-4.134"
    • Major Axis: 4.542"-5.033"

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