2014+ Toyota Tundra Custom Speaker Adapters - Front 8-inch,Complete Kit

Custom Speaker Adapters - Front 6.5-inch Complete Kit - Fits 2014+ Toyota Tundra - Front 6.5-inch,Complete Kit

Custom Speaker Adapters - Rear 6.5-inch Complete Kit - Fits 2014+ Toyota Tundra - Rear 6.5-inch,Complete Kit

Custom Speaker Adapters - Fits 2014+ Toyota Tundra - Front 8-inch,Adapters Only

Custom Speaker Adapters - Front 6.5-inch Adapters Only - Fits 2014+ Toyota Tundra - Front 6.5-inch,Adapters Only

Custom Speaker Adapters - Rear 6.5-inch Adapters Only - Fits 2014+ Toyota Tundra - Rear 6.5-inch,Adapters Only

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Toyota Tundra Custom Speaker Adapters

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

Choose Your Adapters *

Front 8-inch + 6.5-inch Rear

Front 6.5-inch + 6.5-inch Rear

Front 8-inch

Front 6.5-inch

Rear 6.5-inch

Bundle Option *

Complete Kit

Adapters Only

From $76.00 to $268.00

Quantity must be 1 or more

SKU: Tundra-Front8-Rear65-Kit

Tundra rear door speaker adapters (fit in Tacoma rear doors)

I can confirm that these speaker adapters work for my 3rd gen Tacoma. This could possibly work for other Toyotas that share the same bolt pattern for the rear doors. I used this for a pair of Alpine coaxials. I took a gamble, and it paid off. Would recommend for other Tacoma/Toyota owners.

Quality is top notch, hdpe. I installed threaded inserts for the coax speakers.

Ps. Thought I had photos for the door installation, but I don't. They fit though!

2007 tundra 8" adapters

Fit and finish of these adapters were fantastic. The mounting depth for the speaker itself is perfect. I tried another set and they were too close to the inside of the door card. I can't say enough about how precise these adapters are. No modifications to make in any fashion. Save me tons of time and trouble. I haven't powered the truck up yet to see the performance of the driver, but I would definitely recommend these products to anyone.

Perfect fit.

Used these for the rear doors of a ‘22 Forester. Fit was perfect, and the install was a breeze because of it.

Product Description
Fitment Guide
Customer Reviews

Product Description

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.

Fitment Guide

Customer Reviews

Tundra rear door speaker adapters (fit in Tacoma rear doors)

Quality is top notch, hdpe. I installed threaded inserts for the coax speakers.

Ps. Thought I had photos for the door installation, but I don't. They fit though!

2007 tundra 8" adapters

Perfect fit.

Used these for the rear doors of a ‘22 Forester. Fit was perfect, and the install was a breeze because of it.

2021 GMC Sierra Amp Rack

Very good quality, I really recommend it nice. Looking amp rack

Sturdy and well designed

Easily installed

Nav-TV

Awesome, simple and super clean output!
Worth every penny when building a system in a ford.

Door Panel Delight

They are everything I expected and more. good product. Your follow up was great and the answers were excellant.

"Stealth v2" Behind the Seat Subwoofer Plug & Play System

this is an amazing add to the B&O Unleashed system on my 2025 F250. Wow.... Sounds like you have two 10" subs under the seat and extremely crisp! You have to hear to believe. Very happy!

6x9 speaker adapters

These are built very well but unfortunately they do not fit my 6x9 speakers. I should have taken the other review that said they didn’t fit seriously. It sucks because they look very well made too. Looks like I will try to cut the out to make my 6x9s fit. I have to sets of 6x9s and neither fit so it isn’t that my speakers are an odd sized 6x9. I ordered these because I attempted to make my adapters myself and ruined several plastic sheets trying to cut them out to fit my speakers, so I decided to just order them and now I probably will have to cut these someway and hope I don’t ruin them too. Unless SGS attempts to make it right.

Hi Scott, thanks for reaching out and leaving a review. Alot of speakers use different sizes, as you have found out. On the product page, we have the cutout size so customers can use this and compare to their speakers if they will work. For the 6x9-inch, right above the add to cart button, you will see Cutout Diameter: 6x9-inch = 219 x 147mm. At the current time we do not offer custom sizes, only the size we have outlined. If the adapters are unused, you can return them for a refund minus shipping costs, just let us know

Perfect fit!

Took me a second to figure out how it mounted. But looking at the customer pics helped me out. Perfect fit and works well for an amp mount. Solid piece of work and will probably outlast your vehicle! Would definitely recommend!

Placement

I used Orion 300rms 1300max speakers and ran into two issues. First issue, the wire pass through was directly under the speaker mounting screw hole. I have to turn the speakers making them slightly crooked so I didnt run the screw through the wires. My ocd was really effected. Second the factory mounting screws where to short to go through the mounting plate. While this came with longer screws i ended up beveling each hole and used the factory screws. The factory screws are much more substantial in size and quality.

Get what you pay for.

Fit and finish are excellent, hardware is great also, I made my old rack out of wood this is far superior. Packaged very well to.

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