2013 Ram 3500 Speaker Sizes

A speaker size chart for the 2013 Ram 3500 provides factory audio system specifications and locations for replacement or aftermarket upgrade purposes. Information covers speakers in the front door panel, rear door panel, dashboard, center dash, below seats, and rear roof positions. Details include specifications to assist in selecting compatible aftermarket speakers for the audio system.

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Speaker Details by Location
Location	Size	Type	Notes
Below Seats	8	Subwoofer	Very limited height clearance Medium replacement priority Replacement difficulty: medium
Center Dash	3.5	Full-Range	Requires dashboard disassembly Medium replacement priority Replacement difficulty: medium
Dashboard	3.5	Full-Range	Requires panel disassembly Medium replacement priority Replacement difficulty: medium
Front Door Panel	6x9	Full-Range	Standard installation High replacement priority Replacement difficulty: low
Rear Door Panel	6x9	Full-Range	Standard installation Medium replacement priority Replacement difficulty: low
Rear Roof	2.5	Midrange	Requires headliner removal Professional service only Low replacement priority Replacement difficulty: high

2013 Ram 3500 Speaker Replacement Summary

6 total positions

2 easy to replace

1 high priority

1 professional only

Replacement difficulty:

Low: 2 Medium: 3 High: 1

Replacement priority:

High: 1 Medium: 4 Low: 1

2013 Ram 3500 Radio Slot Size (DIN)

DIN Type	Size (inch)	Size (mm)	Notes
Single DIN or Double DIN	7"×2" or 7"×4"	180×50 or 180×100	Vehicle supports both radio sizes

Always measure the slot before purchasing a new radio
Check slot depth - it may vary

Additional Notes

The 2013 Ram 3500 factory audio system incorporates six distinct speaker locations with varying sizes and functions, suggesting a tiered approach where door panel replacements would likely yield the most noticeable acoustic improvements due to their 6x9 inch full-range configuration handling the majority of audible frequencies.
Front and rear door panels both accommodate 6x9 inch full-range speakers, which typically provide broader frequency response compared to the smaller dashboard and center dash units, potentially making these positions the initial focus for sound system upgrades.
The dashboard and center dash positions utilize compact 3.5 inch full-range speakers that may serve primarily for midrange and high-frequency reproduction in the stock configuration, though their smaller cone area generally limits low-frequency output compared to larger drivers.
An 8 inch subwoofer position below the seats indicates factory provisions for dedicated low-frequency reinforcement, which could be enhanced with aftermarket alternatives designed for improved bass response and power handling in the 2013 Ram 3500 cab environment.
The rear roof location features a 2.5 inch midrange-specific speaker rather than full-range, suggesting this position focuses on vocal clarity and mid-frequency detail rather than attempting to reproduce the entire audible spectrum.
Single DIN and Double DIN radio compatibility provides flexibility for head unit replacement, potentially enabling improved source quality and amplification that could better drive upgraded speakers across all positions.
The varied speaker types throughout the cabin may indicate a factory system designed with specific frequency allocation in mind, where midrange units handle vocal ranges while full-range speakers attempt broader coverage within their physical limitations.