What size speakers are in a 2009 Chevy Colorado?
The typical factory setup for a 2009 Chevy Colorado uses 6.5-inch front door speakers, with 4x6-inch rear speakers on most cab configurations. Exact sizes depend on your cab style and trim, so verify by checking the doors or the vehicle’s manual before upgrading.
Speaker sizes by location
Below are the common stock speaker sizes you’ll encounter in a 2009 Colorado, with notes on cab configuration.
Front doors
Front-door sizing is standardized across most Colorado trims:
- 6.5 inches (165 mm) in diameter; typically a 2‑way coaxial speaker in stock and aftermarket upgrades.
Conclusion: The front doors almost universally use 6.5" speakers in the 2009 Colorado lineup.
Rear doors
Rear speaker sizing varies by cab type; the general guideline for Colorado models with rear seating is:
- 4x6 inches (102 x 152 mm) speakers for rear doors or rear side panels in Access Cab and Crew Cab configurations.
Conclusion: Most Colorado models with rear seating have 4x6" rear speakers; base Single Cab/Regular Cab configurations may lack rear speakers.
Notes and upgrade considerations
When replacing speakers, factors such as mounting depth, grille clearance, and space behind the door panels matter. Some aftermarket 6.5" speakers require shallow mounting or adapter rings, and some 4x6 rear options may need brackets. Always measure or consult a fit guide for your exact cab and trim level before purchasing replacements.
Summary
For a 2009 Chevy Colorado, anticipate 6.5-inch front door speakers and 4x6-inch rear speakers in most cab configurations. Regular Cab models may not have rear speakers. Confirm the exact configuration on your vehicle to ensure a proper fit.
What size speakers are in the doors of a 2009 Silverado?
The door speakers for a 2009 Silverado are typically 6.5 inch in the front and rear doors, but they can often fit a range of sizes from 6-3/4 inch to 5-1/4 inch. You will likely need an adapter plate for a smooth installation of an aftermarket speaker.
Speaker size by door
- Front Doors: The factory speakers are closest in size to an aftermarket 6-3/4 inch speaker, but a 6-1/2 inch or 5-1/4 inch can also be installed with an adapter plate.
- Rear Doors:
- Extended Cab: Often uses 6.5 inch speakers.
- Regular Cab: Some regular cabs use 4"x6" speakers, typically in the rear pillar location.
- Crew Cab: Often uses 6.5 inch speakers.
What you'll need for installation
- Speaker size: Be prepared to either use a 6.5 inch speaker or a 6-3/4 inch speaker, and check the specific size for your cab style.
- Adapter plate: You will almost certainly need an adapter plate to install aftermarket speakers in the door, as the factory and aftermarket mounting points are not always compatible.
- Harness: An adapter harness is often required to connect the new speakers to the factory wiring without cutting or splicing.
What size speakers are in the 2008 Chevy Colorado?
6-3/4"
Speakers that fit your 2008 Chevrolet Colorado*
| Speaker location | Speaker sizes** |
|---|---|
| Front Door | 6-3/4" |
| Front Door Tweeters | Tweeter |
| Front Door Woofers | 6-3/4" |
What year of Chevy Colorado to stay away from?
The Chevy Colorado years to avoid are primarily the 2004-2006 first-generation models and the 2014-2019 second-generation models due to common issues like transmission problems, engine misfires, and power steering loss. The 2015 model is often cited as the worst year due to widespread transmission and power steering failures. Other years with notable complaints include 2017 for electronics and 2018 for transmission shuddering.
This video discusses the worst Chevy Colorado years to avoid, focusing on the 2015 model's transmission and steering issues: 1mEveryman DriverYouTube · Dec 23, 2019
Problematic generations and years
- First Generation (2004-2006):
- 2004-2006: Early years are prone to engine misfires and worn-out valve seats.
- Second Generation (2014-2019):
- 2015: This is frequently called out as the worst year due to numerous complaints about the transmission and a high number of power steering system failures.
- 2017: Issues with the display screen freezing and phone pairing problems are frequently reported.
- 2018: Transmission shuddering and other transmission-related problems were common.
- 2014-2019: This period saw many transmission and engine issues, as well as problems with power steering and the HVAC system.
- Other years:
- 2004-2012: These years can have problems with the A/C blower motor and fuel level sensors.
You can watch this video to learn about potential problems with different generations of the Chevy Colorado: 56sTech TriumphYouTube · Apr 14, 2025
Common issues by category
- Transmission: Shuddering, sluggish shifting, and premature failure were common, particularly in the 2015-2019 models.
- Engine: Misfires and worn-out valve seats were reported in the 2004-2009 and 2016 models.
- Steering: A significant number of 2015 models experienced power steering loss, which is a major safety concern.
- Electronics: The 2017 model is known for issues like freezing display screens and problems with phone pairing.
- HVAC: Malfunctioning A/C blowers were a complaint in the 2004-2010 and 2012 model years.
What size are factory door speakers?
And you're going to put down that you got 6.5s. Now you go look for the right 6.5s. Much as I like to say these things are just plugandplay. A lot of times it takes a little bit more thought into it.
