Custom Speaker Adapters -Front 6.5-inch - Complete Kit - Compatible with 2014-2023 GMC/Chevrolet Vehicles - Front 6.5-inch,Complete Kit
Custom Speaker Adapters -Front 6.5-inch - Complete Kit - Compatible with 2014-2023 GMC/Chevrolet Vehicles - Front 6.5-inch,Complete Kit
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Custom Speaker Adapters - Compatible with 2014-2023 GMC Chevrolet Vehicles

From $81.00 to $222.90
Key Features:
  • - Made in the USA here at our facility just outside of Nashville, TN
  • - Made of high-quality 1-inch CNC Machined HDPE plastic
  • - Available for the Front & Rear Doors
  • - High-End Alternative to cheap ABS Adapters you see online and is a Non-Porous Material for mold resistance unlike PVC and wood Adapters
  • - Bundle Kit includes Wire Harness, Closed Cell Foam Speaker Gaskets, Sound Treatment Squares
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Are you looking to upgrade your factory 6x9-inch speakers to an 8-inch, 6.5-inch, or 6x9-inch aftermarket speaker? If so, you will need these adapters for your installation.

Material: HDPE (High-density Polyethylene)
Speaker Mounting Depth: 3-inch

These Adapters fit:

  • Compatible with Chevrolet
    • Colorado 2015-up
    • Malibu 2016-up (Use Rear adapters for Front & Rear)
    • Silverado 1500 2014-up
    • Silverado 2500 2015-up
    • Silverado 3500 2015-up

  • Compatible with GMC
    • Canyon 2015-up
    • Sierra 1500 2014-up
    • Sierra 2500 2015-up
    • Sierra 3500 2015-up

Complete Kit Option Includes:
Pair of hand-made speaker adapters
SQL Audio Soundmat "Speaker Kit" Sound Treatment (two squares)
SQL Audio Soundwave Closed Cell Foam Speaker Gaskets
Gasket tape to seal speaker to adapter
Speaker Wire Harnesses for a no-cut installation
Screws to mount speakers to adapters

Adapter Only Option Includes:
Pair of hand-made speaker adapters
Gasket tape to seal speaker to adapter
Screws to mount speakers to adapters

Contact us with any questions.

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Customer Reviews

Based on 15 reviews
Anthony Storino Jr (Bath, PA, US)
6.5 in speaker doesn't sit flush

Gap where the speaker meets the adapter

Our Mounting Cutout Diameter is: 5.6-inch / 142mm. Some speakers that are based off of home audio drivers (PA Style Speakers) are not a traditional size. If you need us to open up the adapter to fit your speaker, let us know and we would be glad to make it happen for you. Thanks

Chip Kirk (Litchfield Park, AZ, US)
Absolutely perfect!

I loved the speaker adapters, they fit perfectly and are very high quality. My installer stated that he had never seen such high quality adapters. My only request would be to provide slightly longer bolts for the bottom 2 holes. After putting on the sound deadening material, that extra thickness made it a little bit of a challenge getting the washer and the nut on. But that is very minor.

Josiah Hew Len Lii (Los Angeles, CA, US)
2014 Silverado 8” mid adapter

Really good quality and attention to detail. Easy to install and fits perfect. If you’re looking to replace the stock 6x9 with high end components I recommend this product.

T.S. (Wausau, WI, US)
6x9 GM brackets.

Ordered up front 6x9 brackets for my 2016 GMC Sierra 3500.
Install was complicated due to my speakers large magnet hitting the window track.
Don helped me out and sent me some spacers that bumped it out another inch.
Installed brackets and spacers.
Worked out well.
Due to the thickness of the original bracket there was some trimming to the inside of the door panel.
Very satisfied customer.
100 times better than the cheap Metra brackets.

Jennifer Williams (San Antonio, TX, US)

Product is the Best made. Sturdy and durable very satisfied customer…

Jeremy Williams (Las Vegas, NV, US)
Awesome product

Just installed the front speaker kit in my 2016 Malibu, it worked out amazing. They fit great, came with all the hardware needed and was straight forward installation. I have tried many cheaper adapters and these sound the best by far. Highly recommend this!!

C.C. (Phoenix, AZ, US)
They work

Definitely noticed a difference in the mid bass. The difference in quality of sound will defer based on your ears. Install was straight forward. Both 7/64 or 1/8 drill bit will work just fine.

Chris Jones (Phoenix, AZ, US)
Door adapters Full kit

Over all perfect kit. I would suggest not to add the crimped speaker terminals to the adapter plug as I had to cut them off too small for my speaker. The sound proff only came with 4 12x12 for 4 truck doors pictures made it look as if I was going to have enough to cover the entire door. The 2 way tape doesn't curve to speaker in the way it is intended for. Adapters was perfect foam strip was perfect. I would suggest adding a drill bit to the kit for drilling the right size hole. Sound proff was good quality just not enough. I would buy again. I also got the amp rack it was perfect

Rudy Gonzales (Mesa, AZ, US)
Speaker adapters

Perfect fit

David Turnberg (Middleburg, FL, US)
Speaker adapters

Great quality, had to enlarge speaker opening due to speakers not fitting, had plenty of stock, needed 5.7inchs. Was able to route out. Everything included. Easy install. Deaf Bonce d4s-60 used in application

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