What size speakers are in a S10?
The short answer: front-door speakers on most S-10 pickups are 6.5 inches in diameter; dash and rear-speaker sizes vary by year and cab configuration. For a precise fit, check your truck’s exact year, cab style, and trim, or measure the openings directly.
In this article, we detail typical configurations across S-10 generations, explain how to verify the exact sizes for your vehicle, and offer practical steps for upgrading your factory audio without surprises. Because the S-10’s speaker layout changed over time and between regular and extended cabs, confirming your specific setup is essential.
Common S-10 speaker sizes by location
Below are typical patterns reported for many S-10 models. Variations happen by year, trim, and cab configuration, so use these as a guide and verify with measurements or OEM documentation for your truck.
- Front doors: commonly 6.5 inches in diameter (the most frequent size). Some years or trims used smaller 5.25-inch units depending on the exact configuration.
- Dashboard/dash speakers: usually around 4 inches, often in a 4x6 rectangular footprint or a 4-inch round unit, with occasional exceptions in early models.
- Rear speakers: placement and size vary by cab type. Extended/crew cab versions frequently used larger rear speakers (often around 6.5 inches), while some regular-cab setups used smaller rear speakers, such as 4x6 inches or no rear speakers at all in certain years.
Conclusion: Because sizes shift with year and cab style, confirm the exact configuration for your truck by inspecting the actual speakers or consulting a factory parts catalog for your VIN.
How to verify exact sizes for your S-10
Why year, cab, and trim matter
The S-10’s stock speaker sizes are not identical across all years or body styles. Knowing your specific year, regular or extended cab, and trim helps you identify the correct replacements without guessing.
- Identify your S-10’s year, cab style (Regular vs. Extended), and trim level (e.g., base, LS). This information guides which sizes were likely installed at the factory.
- Carefully remove the relevant panels or grilles to access the speakers without damaging clips or upholstery.
- Look for size markings on the speaker magnet or frame; if not visible, measure the mounting diameter (the outer edge of the speaker hole).
- Measure mounting depth to ensure aftermarket speakers will fit behind the panel and clear window mechanisms or door hardware.
- Consult the official GM service manual or an OEM parts catalog using your VIN for the exact specification by year and cab configuration.
- Cross-check with reputable third-party fit guides (such as car-audio retailers’ vehicle fit guides) to confirm compatibility for your exact year and cab.
Concluding: Following these steps will help you buy the right sizes and avoid clearance issues when upgrading the S-10’s audio system.
If you still need help
When in doubt, reach out to a professional installer or share your exact year, cab style, and trim in a forum or with a retailer’s product support to confirm the typical factory sizes for your truck.
Summary
In short, the S-10’s stock speaker sizes vary by year and cabin configuration, with 6.5-inch front-door speakers being the most common starting point. Dash sizes are typically 4 inches (often 4x6), and rear sizes depend on cab type and model year. To upgrade confidently, verify the exact sizes for your vehicle via measurement or official documentation, and use that information to select compatible aftermarket replacements.
What size speakers are in the 1990 S10?
The 1990 Chevy S10 uses 4x6 inch speakers in the front dash. For some models, such as the S10 Blazer, there are 6.5-inch speakers in the rear doors. Other sizes like 4x10 inches might also fit in the rear quarter panels depending on the specific body style and model year, according to Retro Manufacturing and eBay.
- Front Dash: 4x6 inch speakers
- Rear Doors (S10 Blazer): 6.5 inch speakers
- Rear Quarter Panels: 4x10 inch speakers (depending on the model)
What size door speakers are in a 2003 Chevy S10?
Speakers that fit your 2003 Chevrolet S10*
| Speaker location | Speaker sizes** |
|---|---|
| Corner Dash | 4x6" |
| Front Door | 6-1/2" |
What size speakers are in a 1998 Chevy S10?
Speakers that fit your 1998 Chevrolet S10*
| Speaker location | Speaker sizes** |
|---|---|
| Corner Dash | 4x6" |
| Front Door | 6-3/4" |
What size are the dash speakers on a Chevy S10?
The dash speakers for most Chevy S10 models, from the mid-1990s up to 2004, are 4" x 6". When replacing them, it is important to choose speakers with a shallow mounting depth, ideally 2" or less, to avoid interference with the A/C vents.
- Size: 4x6 inches
- Mounting Depth: It is crucial to select speakers with a low mounting depth, typically 2" or less, to ensure they fit without hitting the air conditioning vents. You may need to check the depth of specific aftermarket speakers before purchasing.
- Other locations:
- Front Door: The front door speakers are typically 6-3/4".
- Rear: The original rear speakers are often an odd 4x10 size, which may require adapters or different mounting methods if you choose to replace them.
