Nissan Axxess Rear Speaker Size
The Nissan Axxess rear location accommodates a 6.5 inch speaker size. Compatible types for the rear include midbass and full-range audio system units. These specifications cover the 1990 model year.
| Year | Type | Size (inch) |
|---|---|---|
| 1990 | Midbass / Full-Range | 6.5 |
Speaker Types
| Type | Description |
|---|---|
| Midbass | A driver tuned for upper bass and lower midrange, roughly from 80 Hz to 500 Hz. It has longer cone travel than a full-range unit, which supports stronger bass in doors and panels. |
| Full-Range | 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 speaker location in the 1990 Nissan Axxess accommodates a 6.5-inch driver, a size class that physically spans enough cone surface area to move sufficient air for reproducing lower midrange and upper bass frequencies effectively.
- A 6.5-inch driver in a rear cabin position operates within a partially enclosed acoustic environment, where surrounding interior surfaces and seat structures influence low-frequency reinforcement and rear-cabin pressure buildup.
- The midbass type, listed as compatible for the rear location of the Nissan Axxess, is a driver engineered to prioritize frequencies roughly between 80 Hz and 500 Hz, concentrating cone excursion on the lower portion of the audible midrange rather than extending into high-frequency reproduction.
- A midbass driver in a rear position contributes low-mid energy to the overall soundstage, where direct high-frequency output is less critical due to the driver's distance and angular offset from front-seated listeners.
- Full-range is also listed as a compatible type for the rear location, representing a driver designed to reproduce a wide frequency band from bass through treble within a single cone assembly, often incorporating a small whizzer cone or treated surround to extend upper-frequency response.
- In a rear installation position, a full-range driver's high-frequency output is subject to increased directionality loss, as tweeters and upper-range elements become more beamed and angle-dependent at higher frequencies.
- The 6.5-inch diameter determines the mounting cutout depth and basket diameter required at the rear speaker location, directly governing whether a given replacement driver will physically seat within the factory mounting ring and clear any interior panel depth restrictions.
- Rear speaker positions in vehicles of the Axxess body style are typically integrated into rear door panels or rear side panels, where the mounting depth behind the grille surface constrains the maximum back-can depth a compatible driver can occupy.