Ram 3500 Speaker Size
Speaker size, type, and location chart for Ram 3500 models from 2011 to 2018 production years.
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Rear Roof Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Midrange | 2.5 |
Center Dash Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Full-Range | 3.5 |
Dashboard Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Full-Range | 3.5 |
Front Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Full-Range | 6x9 |
Below Seats Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Subwoofer | 8 |
Rear Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 2011 - 2018 | Full-Range | 6x9 |
Ram 3500 Speaker FAQ
Which speakers should I upgrade first in my Ram 3500 for the biggest sound improvement?
Start with the front door panel 6 x 9 inch speakers. These handle most of your music's midrange and vocal frequencies. The factory speakers here typically run around 20-50 watts RMS with 4-ohm impedance. Upgrading to quality coaxial or component speakers rated for 75-100 watts RMS will dramatically improve clarity and volume. The front doors get the most use since stereo imaging comes primarily from the front soundstage. After the front doors, consider the rear door panels if you carry passengers frequently, but the front upgrade alone should satisfy most listeners.
Can I install component speakers in all the Ram 3500 door locations?
The front and rear door panels can accommodate component speakers, but you'll need to verify tweeter mounting options. The 6 x 9 inch openings work well for component woofers. However, the dashboard and center dash locations with 3.5 inch openings might limit your tweeter placement unless you get creative with custom mounting. Component systems typically need separate amplification - factory head units might not provide enough power for optimal performance. Coaxial speakers offer a simpler installation since the tweeter is built into the woofer. Consider your installation skills before committing to a full component setup throughout the Ram 3500.
What's the purpose of the 8 inch subwoofer below the seats in the Ram 3500?
That below-seat 8 inch driver handles low-frequency bass reproduction, typically covering 20-200 Hz. It's designed to fill in the bottom end that smaller door speakers can't reproduce effectively. Factory power is usually modest - maybe 50-75 watts RMS. The location provides decent bass distribution without taking up cargo space. If bass sounds weak, you could upgrade to a more powerful 8 inch subwoofer that matches the mounting dimensions, or add a separate powered subwoofer elsewhere. The below-seat location works reasonably well for a factory setup, though dedicated subwoofer enclosures in the truck bed or behind seats often perform better.
Why does my Ram 3500 have so many small speakers throughout the cabin?
The multiple 3.5 inch dashboard speakers and 2.5 inch rear roof speakers create ambient fill and help with sound distribution in the large Ram 3500 cabin. These typically handle mid-to-high frequencies around 200-20,000 Hz at lower power levels - maybe 10-25 watts each. They're not meant for primary music reproduction but rather to eliminate dead spots and provide surround effects. Some audio systems use these for navigation prompts or hands-free calling. You don't necessarily need to upgrade these smaller speakers unless you notice specific issues with clarity in those locations. Focus your upgrade budget on the larger door speakers first.