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Metra 82-8148

6" to 6-3/4" Speaker Adapter For Toyota/Lexus/Scion 1998-Up

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List price $22.99

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Metra Audio Store
  • Speaker Adapter
  • Made specifically for 6"-6 3/4" speakers
  • Designed For:
    • 2002-11 Toyota Camry
    • 2003-12 Toyota 4Runner (Rear)
    • 2000-05 Toyota Celica/Echo (Front/Rear)
    • 2001-12 Toyota Corolla (Front)
    • 2008-12 Toyota Highlander/Sequoia (Rear)
    • 2005-11 Toyota Avalon (Rear)
    • 2002-11 Toyota Matrix (Front/Rear)
    • 2001-11 Toyota Prius/RAV4 (Front/Rear)
    • 1998-12 Toyota Sienna (Front/Rear)
    • 1998-03 Toyota Solara (Front)
    • 2005-13 Toyota Tacoma/Tundra (Rear)
    • 2009-11 Toyota Venza (Rear)
    • 2007-12 Toyota Yaris (Front/Rear)
    • 2009-13 Lexus CT (Rear)
    • 2002-06 Lexus ES (Front/Rear)
    • 2006-11 Lexus GS (Front)
    • 2003-12 Lexus GX (Rear)
    • 2001-12 Lexus IS (Front/Rear)
    • 1999-03 Lexus RX (Front/Rear)
    • 2003-09 Pontiac Vibe (Front/Rear)
    • 2005-12 Scion TC (Front/Rear)
    • 2004-07 Scion XA (Front/Rear)
    • 2004-12 Scion XB (Front)
    • 2008-11 Scion XD (Front/Rear)
  • Made from high grade materials for a long lasting secure fit
  • Makes installation simple
  • Includes step by step instructions
  • Factory style finishes
  • All brackets included
  • Color: Black
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Adapter and Spacer Specifications

Compatible Speaker Size
These are the speaker sizes that the product is compatible with. For car speaker adapters, these are the sizes of aftermarket speakers that will fit inside the adapter.
6-3/4" (Oversized 6-1/2")
Factory Opening Size Compatibility
This is the size of the factory opening that the speaker adapter is designed to fit in. This is not the size of speaker that will fit inside of the adapter, but the size of the factory opening that the speaker adapter fits into.
6-3/4" (Oversized 6-1/2")
Spacer Thickness
This is the thickness of the spacer. Spacers are meant to extend the mounting depth. If no thickness is listed here, then the spacer/adapter is not meant to extend the mounting depth.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Lexus ES250
Lexus ES300
Lexus ES350
Lexus GS300
Lexus GS350
Lexus GS400
Lexus GS405H
Lexus GS430
Lexus GX470
Lexus IS250
Lexus IS300
Lexus IS350
Lexus RX300
Lexus RX330
Lexus RX350
Lexus RX450H
Pontiac Vibe
Scion TC
Scion xA
Scion XB
Scion xD
Toyota 4Runner
Toyota Avalon
Toyota Camry
Toyota Celica
Toyota Corolla
Toyota Echo
Toyota Highlander
Toyota Matrix
Toyota Prius
Toyota RAV4
Toyota Sequoia
Toyota Sienna
Toyota Solara
Toyota Tacoma
Toyota Tundra
Toyota Venza
Toyota Yaris

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


belleville, IL

Worked well in the front doors

July 18, 2014

I own a 2006 Toyota Matrix XR with a 1ZZ motor. These fit perfectly in the front doors, I would suggest getting your own bolts and nuts. The nuts they give you are garbage. In my car this adds about .5 inches so you get a full 2 inches of mounting depth with the window rolled all the way down. They didn't however work on the back doors, but those doors really didn't require anything special anyway.

0 of 0 found this helpful

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Why did you choose this?
Sonic Electronix Store
to install new speakers in my rav4
David W on Jan 4, 2015
That's is going to help me fit my after market speakers to the factory space easily.
Pierre A on Dec 6, 2014
a friend used this product and it helped the install go very smoothly.
aaron s on Jan 3, 2015
It fits my car.
Eddy G on Oct 13, 2014

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Metra 82-8148