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Metra 81-7801C Speaker Mounting Brackets

Install 5-1/4" or 6-1/2" speakers in select 1984-10 Honda Civic vehicles

Item # 120817801

Find what Fits your car

California customers:
Please click here for your Proposition 65 warning.

Discontinued item
1 question - 1 answer

Item # 120817801

About the Metra 81-7801C Speaker Mounting Brackets

Metra 81-7801C

Metra's 81-7801C brackets will allow you to install select 5-1/4" or 6-1/2" speakers in the factory speaker openings of select 1984-10 Honda Civic 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.

What's in the box:

  • Two speaker adapter brackets
  • Instructions
MFR #81-7801C

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Metra 81-7801C Speaker Mounting Brackets reviews

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More details on the Metra 81-7801C Speaker Mounting Brackets

Pat M.

Product Research

Features

Overview: This 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 or 4-hole bolt pattern can be mounted using the multiple openings around the perimeter 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 bracket's cutout; in these cases a speaker baffle should be used to seal the rear of the speaker.

Dimensions:

  • Cutout Diameter: 5.12"
  • Height: 0.117"
  • Three-Hole Spacing (6-1/2): 4.81"
  • Four-Hole Spacing (6-1/2 or 5-1/4):
    • Perimeter: 3.91"
    • Diagonal: 5.53"

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Customer Q&A

1 question already asked

Q
Measurements of this adapter plate OD and ID of cut out hole. Also is this adapter made of metal or plastic? Additionally will the 6.5 Kicker speaker model CSC65 fit this adapter? Thanks Don (ref Metra 82-7801c adapter)
[ Don Powell  Dec 29, 2017 ]
1 answer
A
The outside measurement of the bracket varies based on where it is taken (at the bolt holes or in-between). Here's the dimensions we do have: Cutout Diameter: 5.12" Height: 0.117" Three-Hole Spacing (6-1/2): 4.81" Four-Hole Spacing (6-1/2 or 5-1/4): Perimeter: 3.91" Diagonal: 5.53" To see what speakers are recommended to fit your vehicle, you can use the "Find What Fits" application on our website here: https://www.crutchfield.com/car/carselector.aspx?lp=%2fCar%2foutfitmycar%2fmycar.aspx For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx
[ Ryan  Jan 03, 2018 ]  Staff

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