Filter Filters Trailblazer Remove All Filters Price Under $50 (3) $50-$100 (3) $100-$500 (17) Condition New (23) Brand Harmony Audio (21) Kicker (2) Make Chevy (23) Chevy Trailblazer 2002-2009 Factory Speaker Upgrade Kicker (2) DSC65 Package New $159.98 Harmony (2) R65 Compatible with Chevy Trailblazer 2002-2009 OEM Speaker... $168.99 Compatible with Chevy Trailblazer 2002-2009 OEM Speakers Replacement Harmony... $255.99 Compatible with Chevy Trailblazer 2002-2009 Speaker Replacement Kicker (2)... $263.99 Compatible with Chevy Trailblazer 2002-2009 OEM Speakers Replacement Harmony... $305.99 Chevy Trailblazer 2002-2009 Factory Speaker Upgrade Harmony (2) R65 Package New $88.99 Compatible with Chevy Trailblazer 2002-2009 OEM Speaker Replacement Harmony... $215.99 Fits Chevy Trailblazer 2002-2009 Factory Premium Speaker Upgrade Harmony (2)... $120.99 2002-2009 Chevy Trailblazer Harmony R124 Single 12" Custom Sub Box Enclosure New $133.99 Compatible with Chevy Trailblazer 2002-2009 Speaker Replacement Kicker (2)... $389.97 2002-2009 Chevy Trailblazer Harmony A122 Single 12" Custom Sub Box & CXA800.1... $391.99 Compatible with 2002-2009 Chevy Trailblazer Harmony A122 Single 12" Custom... $305.99 2002-2009 Chevy Trailblazer Harmony A122 Single 12" Custom Sub Box Enclosure New $145.99 2002-2009 Chevy Trailblazer Harmony F124 Single 12" Custom Sub Box & CXA400.1... $299.99 Fits Chevy Trailblazer 2002-2009 Front Door Replacement HA-R65 Speakers New $49.99 2002-2009 Chevy Trailblazer Harmony F124 Single 12" Custom Sub Box Enclosure New $159.99 Compatible with 2002-2009 Chevy Trailblazer Harmony R124 Single 12" Custom... $235.99 2002-2009 Chevy Trailblazer Harmony R124 Single 12" Custom Sub Box & CXA400.1... $275.99 Fits Chevy Trailblazer 2002-2009 Front Door Replacement HA-C65 Premium... $62.99 Fits Chevy Trailblazer 2002-2009 Rear Door Replacement HA-C65 Premium... $62.99 Compatible with 2002-2009 Chevy Trailblazer Harmony F124 Single 12" Custom... $259.99 Fits Chevy Trailblazer 2002-2009 Rear Door Replacement HA-R65 Speakers New $49.99 Chevy Trailblazer 2002-2009 Factory Stereo to Aftermarket Radio Antenna Adapter $5.95