How big is the doors speakers on a Chevy Colorado?
The front-door speakers are typically 6.5 inches in diameter, while rear-door sizes vary by cab configuration and year. In short, you’ll generally find 6.5-inch front speakers, with rear speakers sized differently depending on whether the Colorado has a crew cab or an extended cab.
Chevy Colorado models have spanned two generations (2004–2012 and 2015–present), and trim levels along with cab configurations influence the exact speaker sizes. This article outlines common sizes and how to verify the exact measurements for your specific truck.
Front door speakers
Front doors are the main location for the stock stereo output, and the most common replacement size across Colorados is 6.5 inches in diameter. Exact fit can vary slightly by year and trim, and some early or base configurations may have different mounting considerations.
What you’ll typically encounter in the front doors:
- Diameter: 6.5 inches (165 mm) is the standard size for most Colorado front doors.
- Mounting considerations: Aftermarket 6.5" speakers may require depth clearance or mounting adapters.
Bottom line for front doors: 6.5" is the reliable expectation, with potential variations depending on year/trim.
Rear door speakers
Rear-door speaker size in the Colorado varies with cab configuration (crew cab vs. extended cab) and model year. In many crew-cab Colorados, rear doors use 6.5" speakers, while some extended-cab variants or older trims used smaller speakers.
What you’ll typically encounter in the rear doors:
- Crew cab: 6.5" speakers are common for rear doors.
- Extended cab: rear speakers are often smaller (commonly around 4" to 5.25"), depending on year and trim.
Note: These rear-door sizes are not universal; always verify your vehicle’s exact configuration and year.
How to verify the exact size for your Chevy Colorado
To avoid guessing, use direct verification methods from official documentation or a hands-on check of the vehicle.
- Consult the owner’s manual or factory audio documentation for the exact speaker size specification.
- Remove a door panel and read any size stamp on the speaker or measure the mounting hole diameter to confirm the size.
- Check the OEM parts catalog or dealership service portal by VIN to confirm the correct speaker size for your trim and year.
- Test-fit or verify clearance with aftermarket speakers to ensure they will fit without interference with the window regulator or door structure.
Keep in mind that sizes can differ between the first generation (2004–2012) and the second generation (2015–present) and between crew cab and extended cab configurations.
Summary
For a Chevy Colorado, the door speakers are most commonly 6.5 inches in diameter for the front doors. Rear-door sizes depend on cab configuration and year, with crew cabs more likely to use 6.5" rear speakers and extended cabs often using smaller rear speakers. Always verify the exact size for your specific vehicle through the owner's manual, VIN-specific parts catalogs, or by measuring the mounting opening to ensure you choose the correct replacement or upgrade. If in doubt, a professional installer or your local dealership can confirm the precise specification for your model.
Additional notes
