Single 3-1/2″+ Single Tweeter for Lower A-Pillar 06-09 Chevy Trailblazer/GMC Envoy Speaker Pods

SKU: 06-GM-ER-SV-AL-LA-32 Categories: , Tag:


All speaker pods and grilles are sold as a pair (driver and passenger side).  Quantity 1 is all you need.


Finish off your 3-way component setup with our A-pillar tweeter pods. These pods have been digitally designed to aim the speakers toward the opposite headrest.


Installation Notes:

Installation instructions can be found on the Customspeakerpods.com YouTube channel.



  • Overall face diameter: 3.5″
  • Cutout diameter: 2.75″ (unless otherwise specified)


  • Overall face diameter: 2.25″
  • Cutout diameter: 1.5″ (unless otherwise specified)

These pods come as a set (passenger and driver included when ordering quantity 1).Pods are made from durable 1/8″ ABS plastic. Pods are shipped black, but can be painted to match your interior using SEM Classic coat, or any other spray paint. They do NOT include hardware for mounting to the door panel. Speakers not included.

2002-2009 Trailblazer

Custom Speaker Pods