Ram 3500 Below Seats Speaker Size
The Ram 3500 below seats location accommodates an 8 inch speaker size across all listed model years. Subwoofer units serve as the compatible replacement type for the audio system. These specifications cover the range of 2011 to 2018.
| Year | Type | Size (inch) |
|---|---|---|
| 2018 | Subwoofer | 8 |
| 2017 | Subwoofer | 8 |
| 2016 | Subwoofer | 8 |
| 2015 | Subwoofer | 8 |
| 2014 | Subwoofer | 8 |
| 2013 | Subwoofer | 8 |
| 2012 | Subwoofer | 8 |
| 2011 | Subwoofer | 8 |
Speaker Types
| Type | Description |
|---|---|
| Subwoofer | A large driver for the lowest bass notes, typically from about 20 Hz to 120 Hz. It is usually installed in a separate enclosure and works alongside the other speakers. |
Additional Notes
- The below-seats location in the Ram 3500 is a recessed, low-profile mounting position situated beneath the cabin seating, where vertical clearance is the primary spatial constraint governing driver depth and enclosure volume.
- An 8-inch driver occupies a mid-range cone diameter among subwoofer sizes, capable of reproducing low-frequency content typically between 20 Hz and 200 Hz while fitting within the restricted depth envelope that an under-seat position imposes.
- Subwoofers are dedicated low-frequency transducers, designed with heavier voice coils, longer excursion capability, and stiffer suspensions relative to full-range drivers, all of which contribute to accurate reproduction of bass frequencies rather than midrange or treble content.
- The Ram 3500 below-seats location, paired with an 8-inch subwoofer, positions the driver near the floor of the cab, where low-frequency sound waves - which are omnidirectional by nature - radiate without significant loss of perceived directionality to occupants.
- An 8-inch cone area is smaller than 10-inch or 12-inch subwoofer alternatives, which means the driver relies more on excursion depth to move sufficient air volume for bass output, making the available mounting depth beneath the seat a critical dimensional factor.
- The below-seats enclosure space in a truck cab functions as a partial acoustic boundary, with the seat structure above and the cab floor below forming surfaces that can reinforce low-frequency output through acoustic coupling.
- The Ram 3500 below-seats location specifies only the subwoofer type across all listed model years, indicating the space is acoustically and physically suited exclusively for low-frequency reproduction rather than full-range speaker integration.
- Subwoofers installed below seats in a truck cab benefit from the coupling between the driver and the floor surface, a phenomenon where proximity to a rigid boundary increases bass output efficiency without additional amplifier power.
- The 8-inch diameter of the compatible subwoofer for the Ram 3500 below-seats position represents a balance between cone surface area sufficient for low-frequency displacement and a footprint small enough to conform to under-seat spatial restrictions.