What size door speakers are in the 2015 Silverado 1500?
The front doors typically use 6.5-inch speakers, while the rear doors commonly use 4x6-inch speakers on Double Cab and Crew Cab configurations. Exact sizes can vary by cab, trim, and audio option, so check your specific truck if you’re upgrading.
Typical sizes by location
The following reflects the standard factory configurations found in most 2015 Silverado 1500 models. Note that Regular Cab models have no rear doors, so rear-door sizes apply only to extended or crew cab variants.
- Front doors: 6.5 inches (165 mm) in diameter; most trims use a coaxial 6.5" speaker, with possible component options in higher-end packages.
- Rear doors: 4x6 inches (102 mm x 152 mm) in Double Cab and Crew Cab configurations.
These sizes cover the common factory installations for the Silverado's standard audio systems. If your truck has a non-standard or upgraded audio package, sizes may differ slightly.
Variations by cab and trim
The presence of rear-door speakers and the exact speaker configurations can vary with cab type and audio package. Regular Cab models do not have rear doors, while Double Cab and Crew Cab configurations typically use 4x6" rear speakers. Premium audio options may feature different speaker types or mounting depths, but the front-rear size pairing generally remains 6.5" front and 4x6" rear.
- Regular Cab: Front door speakers are 6.5"; no rear doors.
- Double Cab: Front 6.5" doors; rear 4x6" speakers.
- Crew Cab: Front 6.5" doors; rear 4x6" speakers; premium packages may alter speaker quality, not usually the size.
For absolute accuracy on your specific vehicle, verify by measuring the openings, consulting the owner's manual, or checking the vehicle’s audio package details from the dealer or OEM documentation.
How to verify for your vehicle
If you’re upgrading or replacing the door speakers, use these steps to confirm the correct sizes for your exact Silverado:
- Consult the owner's manual or the door panel labeling for speaker specifications tied to your trim and build.
- Remove a door panel to measure the actual speaker diameter and mounting depth.
- Check the window sticker or build sheet (VIN-based) to identify the factory audio system and its speaker sizes.
Using the measurements or official documentation will help you avoid ordering the wrong size for your truck’s specific configuration.
Summary
The 2015 Chevrolet Silverado 1500 generally uses 6.5-inch front door speakers and 4x6-inch rear door speakers for Double Cab and Crew Cab models, with Regular Cab having no rear doors. Exact sizes can vary by trim and audio package, so always verify your vehicle’s configuration before purchasing replacements or upgrades.
