1990 GMC FSPU Cat

1988-1989 GMC Sierra Speaker Pods

Upgrade your 1988-1989 GMC Sierra with custom speaker pods designed specifically for this vehicle generation. These pods allow installation of larger and more capable speaker combinations while maintaining proper fitment with factory door panels.

Whether you’re building a clean daily system or a high-output setup, multiple speaker configurations are available to support midbass drivers, component sets, and multi-speaker front stage designs.

Even vehicles equipped with premium factory audio systems like Bose still rely on poor quality speakers and underpowered amplifiers.  Sure, you can just replace the factory speakers, but you are limited to the factory size and depth.  Upgrading to Custom Speaker Pods opens a world of possibilities that include more, bigger speakers for a better music listening experience.

Available 1988-1989 Sierra Speaker Pod Configurations

Front Door Pods

Adding more speakers is not just about being loud. Quality, Pro-Audio Mids can wake an audio system up in ways Subwoofers can only dream of by improving midbass response and midrange punch.

right ortho Speaker Upgrade for the Front Door of your 1988-1989 Chevrolet C/K Silverado, GMC Sierra. Easy installation of a Dual 6.5" Midrange for the most powerful car stereo possible.
Dual 6.5″ Front Door Speaker Pods for the 19...
Price range: $198.99 through $225.99
Price range: $179.09 through $225.99
Select options This product has multiple variants. The options may be chosen on the product page
center ortho Speaker Upgrade for the Front Door of your 1988-1989 Chevrolet C/K Silverado, GMC Sierra. Easy installation of a Single Tweeter for the most powerful car stereo possible.
2″ Tweeter Front Door Speaker Pods for the 1...
Price range: $134.99 through $145.99
Price range: $121.49 through $145.99
Select options This product has multiple variants. The options may be chosen on the product page
Custom Speaker Pods