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


OUR PRICE:
From $113.00 to $311.00
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
$198.00
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GMC-Front65-Complete-Kit

Customer Reviews

Based on 19 reviews
84%
(16)
16%
(3)
0%
(0)
0%
(0)
0%
(0)
S
Steve Malcik (Kyle, TX, US)
Speaker brackets

Brackets seem well built. Was short on the mounting bolts and there was no block off plate. Maybe I misunderstood what was included.

M
Mike_Saw_75 (Hampshire, IL, US)
Heavy Duty Speaker Adapters

I reached out to SGS about custom speaker adapters for some Audiofrog GS62s for the rear doors in my Silverado. They were able to make them and could not be happier with the quality of them! If you need adapters don't hesitate to but from SGS.

A
Anthony Smith (Atlanta, GA, US)
Is excellent craft work

The speaker adapters that I bought for the 2018 GMC work out just fine the craft work of adapter was excellent. I will buy from them again.

N
Neil Campbell (High River, AB, CA)
Great set

I got the speaker adapters and the block off plates. Waiting for good weather to put it all together. After seeing how much material you get for soundproofing I did a little research online I found that the sound deadening material is probably meant to go behind the speaker inside the door (inside of outside door skin directly behind the speaker) This will help with sound being redirected off the door and blocking the low frequency response of the door speakers and rattling. Makes sense seeing as there is one sheet per speaker, definitely not enough to cover the whole outer door panel. Very nice product and if you get the complete kit it is a complete kit, all you need to make a huge difference in sound. I have no doubt that once installed by hypotheses will be proven correct.

A
Anthony (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

C
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.

J
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
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.
Thanks!

J
Jennifer Williams (San Antonio, TX, US)
Awesome

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

J
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!!

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


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 19 reviews
84%
(16)
16%
(3)
0%
(0)
0%
(0)
0%
(0)
S
Steve Malcik (Kyle, TX, US)
Speaker brackets

Brackets seem well built. Was short on the mounting bolts and there was no block off plate. Maybe I misunderstood what was included.

M
Mike_Saw_75 (Hampshire, IL, US)
Heavy Duty Speaker Adapters

I reached out to SGS about custom speaker adapters for some Audiofrog GS62s for the rear doors in my Silverado. They were able to make them and could not be happier with the quality of them! If you need adapters don't hesitate to but from SGS.

A
Anthony Smith (Atlanta, GA, US)
Is excellent craft work

The speaker adapters that I bought for the 2018 GMC work out just fine the craft work of adapter was excellent. I will buy from them again.

N
Neil Campbell (High River, AB, CA)
Great set

I got the speaker adapters and the block off plates. Waiting for good weather to put it all together. After seeing how much material you get for soundproofing I did a little research online I found that the sound deadening material is probably meant to go behind the speaker inside the door (inside of outside door skin directly behind the speaker) This will help with sound being redirected off the door and blocking the low frequency response of the door speakers and rattling. Makes sense seeing as there is one sheet per speaker, definitely not enough to cover the whole outer door panel. Very nice product and if you get the complete kit it is a complete kit, all you need to make a huge difference in sound. I have no doubt that once installed by hypotheses will be proven correct.

A
Anthony (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

C
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.

J
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
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.
Thanks!

J
Jennifer Williams (San Antonio, TX, US)
Awesome

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

J
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!!

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