What size speakers are in the Ram 2500 door?
The door speaker size on a Ram 2500 is not fixed across all years and trims; the most common configurations are front-door 6x9 inches (with some trims using 6.5 inches) and rear-door sizes that vary by cab and audio package. Confirming the exact size for your specific truck requires year, cab style, and audio option.
To determine the exact size for your particular vehicle, you need the year, cab style (Regular, Crew, or Mega Cab), bed length, and the audio package. The factory configurations changed across generations, and Ram has offered several audio options (including Alpine and B&O systems) that alter speaker dimensions and placement. If you don’t have the manual handy or a parts diagram, you may find the information from official Ram diagrams, dealership catalogs, or third-party compatibility guides.
Typical configurations across generations
The following configurations are commonly reported for Ram 2500 trucks in recent years. The sizes below are representative, not universal; check your own vehicle to confirm.
- Front door speakers are most often 6x9 inches (229 mm) in trims with upgraded audio; some base or mid-range trims use 6.5-inch (165 mm) front-door speakers.
- Rear door speakers in Crew Cab and Mega Cab layouts frequently match the front in higher trims (6x9 inches), while some lower trims use 6.5-inch or 5x7" units.
- Premium audio packages (such as Alpine or non-B&O setups) tend to specify larger or more capable 6x9/2-way front-door speaker arrangements and may include additional rear-door speakers or a separate subwoofer configuration; exact sizes still depend on the year and trim.
Note: sizes vary; refer to the exact year and trim to be certain. Use the steps below to verify for your vehicle.
How to verify the exact size for your Ram 2500
To get an exact answer for your truck, use these verification steps:
- Check the owner’s manual or the official Ram/Mopar parts diagram for your year and trim. Look for the door speaker part numbers or sizes in the audio section.
- Identify your audio package (base, Uconnect with standard audio, Alpine, or B&O). Premium packages often include different speaker sizes.
- Physically measure the speaker opening. Remove the door panel carefully and measure the mounting diameter and depth; typical sizes are 6x9, 6.5, or 5x7 inches.
- Consult third-party compatibility guides (such as Crutchfield or Sonic Electronix) by entering year, make, model, and trim to confirm the exact OEM size and recommended replacements.
Having the exact size helps ensure a proper fit if you’re upgrading or replacing stock speakers. When in doubt, a dealership or qualified audio installer can confirm the size and fitment.
Replacing or upgrading: a quick note
If you plan to upgrade, factor in the speaker depth and mounting hardware, as Ram doors can have limited clearance behind the panel. You may need adapters or shallow-mount speakers to avoid rubbing against the window regulator or door structure.
Summary
The Ram 2500 door speaker size is not fixed; it depends on year, cab style, and audio package. In many late-model Ram 2500s with upgraded audio, front-door speakers are commonly 6x9 inches, with base trims often using 6.5 inches, while rear-door sizes vary by configuration. To know the exact size for your truck, confirm year, trim, and audio package via the owner's manual, official diagrams, or a trusted compatibility guide, and, if needed, verify by measuring the opening or consulting a professional installer.
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.
What size are the door speakers in a 2006 Dodge Ram 2500?
Speakers that fit your 2006 Dodge Ram 2500*
| Speaker location | Speaker sizes** |
|---|---|
| Center Dash | 2 3/4" |
| Corner Dash | 3-1/2" |
| Front Door | 6x9" |
What size speakers are in a Dodge Ram 2500?
Product Summary: KICKER Speakers 6x9 inch for RAM 1500/2500/3500 2013-2023 Upgrade Kit - 4 Pack of CS Series with Harness, Car Audio Front and Rear Door Speaker CSC6934, 46CSC6934.
What size speakers go in the front door?
Front door speaker size varies by vehicle, but common sizes are 5.25-inch and 6.5-inch. Some vehicles may use other sizes like 4x6-inch or 5x7-inch. To confirm the correct size for your specific car, check the vehicle's manual or use a fitment guide, as factory speakers and aftermarket speakers are not always the same size.
You can watch this video to learn about the difference between 6.5 and 6x9 inch car speakers: 1mAudio RevampYouTube · Aug 7, 2024
- 5.25-inch: Common in many vehicles, offering a good balance of mid-range and bass.
- 6.5-inch: A very common size for front doors, providing good mid-bass and mid-range performance.
- Other sizes: Depending on the car model, you might find other sizes like 4x6-inch, 5x7-inch, or 6x8-inch. Some vehicles, like certain Silverado models, use a combination of a larger woofer (like 6x9-inch) and a separate tweeter in the front doors.
- Factory vs. Aftermarket: It's important to note that factory speakers can be a different size or shape than aftermarket ones, and you may need an adapter to ensure a proper fit.
This video explains how to choose between 6x8 and 6.5 inch car speakers: 28sAudio RevampYouTube · Sep 25, 2025
