The Nissan NV3500 rear side panel accommodates a 6x9 inch speaker size in each location. Full-range units represent the compatible audio system replacement types for the rear side panel. The specifications cover the years 2012 through 2017.
A single driver that reproduces bass through treble without a separate crossover network. It is the simplest replacement option and is common in factory audio systems.
Additional Notes
The rear side panel location in the Nissan NV3500 positions speakers within the cargo or passenger area walls, placing the drivers at a relatively low and lateral mounting angle relative to occupants seated forward in the cabin.
Side panel mounting surfaces in full-size vans typically sit flush against the interior wall structure, meaning the speaker baffle depth and frame diameter must conform to the shallow space available between the outer body panel and the interior trim layer.
A 6x9 inch oval driver occupies a larger cone surface area than a standard round driver, which allows for greater air displacement and the ability to reproduce lower bass frequencies without requiring a separate subwoofer.
The elongated oval shape of a 6x9 inch driver is particularly relevant in side panel installations, where vertical clearance is often limited but horizontal space along the panel surface is more available.
Full-range speakers are designed to reproduce the entire audible frequency spectrum from a single driver, covering low bass through high treble without relying on a crossover network to divide frequencies between separate driver units.
In a rear side panel location, full-range drivers must project sound rearward and laterally, requiring wider dispersion characteristics to distribute audio evenly across the rear seating or cargo zone of the Nissan NV3500.
The 6x9 inch format in the Nissan NV3500 rear side panel spans all listed model years from 2012 through 2017, indicating a consistent mounting cutout dimension across the full production range documented in the specifications.
Because the rear side panel location is physically distant from the front listening position, the larger cone area of a 6x9 inch driver supports higher output levels needed to project sound across the extended interior length of a full-size van body.
Full-range drivers in a van's rear side panel location handle mid-bass frequencies, roughly 80 Hz to 500 Hz, which are critical for reproducing the body and warmth of vocals and instruments in the rear acoustic zone.
The high-frequency reproduction of a full-range 6x9 inch driver depends on the design of a dust cap or integrated tweeter element within the cone assembly, as no external tweeter is specified for the rear side panel location in the NV3500.