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Black plastic speaker adapter plate with oval cutout for 6x8 opening and round holes for 5.25 and 6.5 inch drivers

METRA

METRA 82-5600 speaker adapter plate 5.25 6.5 to 6x8 car electronics accessory

SKU CH-7N0R-GN4W1 MPN 82-5600

Adapts 5.25 in or 6.5 in speakers to fit 6x8 in openings

  • TypeSpeaker Spacers
  • Adapts 5.25 in or 6.5 in speakers to 6x8 openings
  • Simplifies installation with precise factory-fit dimensions
  • Durable construction ensures secure speaker mounting every time
  • Model 82-5600 designed for professional-quality car audio upgrades

5.25 / 6.5 Inch Speaker Adapter Plate

The Metra 82-5600 adapter plate lets you mount a 5.25 inch or 6.5 inch speaker into a factory 6 x 8 inch opening. It is designed for car audio installers and DIY enthusiasts who want a clean fit without custom fabrication. The part simplifies speaker replacement while maintaining a professional appearance.

Adapts Factory 6x8 Openings For Aftermarket Speakers

This plate replaces improvised brackets or ill-fitting spacers when upgrading door or rear-deck speakers. The jump is worth it when the original holes are 6 x 8 inches and the new drivers are 5.25 or 6.5 inches, eliminating gaps and reducing vibration. It is not for installations where the factory opening already matches the speaker size or where a different bolt pattern is required.

Highlights

  • Adapts 5.25 in or 6.5 in speakers to 6x8 openings
  • Simplifies installation with precise factory-fit dimensions
  • Durable construction ensures secure speaker mounting every time
  • Model 82-5600 designed for professional-quality car audio upgrades

Specifications

BrandMetra
Model82-5600
TypeSpeaker Spacers
Shipping weight0.09 kg
Package size381 × 254 × 76 mm

Questions about this item

Will the Metra 82-5600 adapter plate fit a 6.5 inch speaker into my door's 6x8 opening?

Yes, the 82-5600 is designed to adapt a 6.5 in. speaker to a 6 in. x 8 in. factory opening.

What is the correct way to secure the speaker using the Metra 82-5600 plate?

Mount the speaker to the adapter plate first using the included hardware, then fasten the whole assembly into the 6x8 opening.

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