FREE shipping to
Securely mount a pair of aftermarket speakers in your 2014-2021 GM vehicle with this Speaker Adapter Kit by PAC. The GMSB306 includes one pair of spacer rings and tweeter mounting plates for installation of two 6.5”, 6.75”, or 6” x 9” speakers and tweeters. This tweeter speaker adapter kit is suitable for select 2014 and newer GMC and Chevrolet trucks and SUVs.
Q: Does this adapter kit include mounting plates for tweeters?
A: This adapter kit includes tweeter mounting plates for installation.
Q: What size speakers are compatible with this adapter kit?
A: This adapter kit is compatible with most 6.5", 6.7", and 6" x 9" speakers.
Q: What is the warranty period for this speaker adapter kit?
A: This speaker adapter kit comes with a 1-year warranty for parts.
Q: What are the dimensions of the speaker adapter kit?
A: The speaker adapter kit has a height of 4 inches, a width of 7 inches, and a depth of 12 inches.
This product doesn't have any reviews yet.

Securely mount a pair of aftermarket speakers in your 2014-2021 GM vehicle with this Speaker Adapter Kit by PAC. The GMSB306 includes one pair of spacer rings and tweeter mounting plates for installation of two 6.5”, 6.75”, or 6” x 9” speakers and tweeters. This tweeter speaker adapter kit is suitable for select 2014 and newer GMC and Chevrolet trucks and SUVs.

The 82-3004 is a vehicle specific spacer designed for installation of 6×9 inch aftermarket speakers in select 2014-2023 Chevrolet, Nissan and GMC vehicles.

These Metra 82-3006 adapter plates let you install a pair of 6" to 6-3/4" speakers into a compatible 2005 or later GM vehicle. The steel construction delivers a durable design.
| Pros for PAC - Speaker Adapter Kit for Select 2014-2021 GM Vehicles - Black | |||
|---|---|---|---|
| There were no pros for this product— | Compatibility, Fit, Overall Performance, Installation Ease | Fit | Fit, Compatibility, Installation, Quality, Ease of use |
| Cons for PAC - Speaker Adapter Kit for Select 2014-2021 GM Vehicles - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Rattling |