The Subaru SVX rear deck lid accommodates a 6x9 inch speaker size across all listed model years. Full-range units represent the compatible speaker type for the location. These specifications cover the years 1992 to 1997.
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 deck lid of the Subaru SVX is the mounting surface positioned at the base of the rear window, behind the rear seating area, which places speakers in an elevated rearward-facing orientation relative to the cabin's listening space.
Speakers mounted in a rear deck lid position typically radiate sound upward and forward into the cabin, with the rear glass acting as a reflective surface that influences the perceived soundstage.
The 6x9 inch oval format accommodates a larger cone surface area than a standard 6.5 inch round speaker, which supports greater low-frequency displacement from a shallow mounting depth typical of deck lid cavities.
The elongated oval geometry of a 6x9 inch driver allows the speaker to fit within the constrained width of a rear deck panel while still achieving cone area sufficient for extended bass response.
In a rear deck lid location, the 6x9 inch size reinforces lower midrange and upper bass frequencies that contribute to the perceived weight and body of reproduced audio within the cabin.
Full-range drivers are single-unit speakers designed to reproduce the full audible frequency spectrum, from low bass through high treble, without the need for a crossover network or additional tweeter.
The full-range type is the sole compatible type listed for the Subaru SVX rear deck lid across all model years in the specifications, meaning the installation point is not designated for component or coaxial multi-driver configurations requiring separate crossover components.
A full-range driver in the rear deck lid location handles high-frequency reproduction through a smaller whizzer cone or dust cap integrated into the main cone assembly, which compensates for the directional limitations of a large-diameter driver at treble frequencies.
The rear deck lid mounting depth and baffle characteristics of the Subaru SVX determine the maximum allowable speaker depth, which is a critical physical constraint for 6x9 inch driver installation regardless of the full-range type designation.
Because full-range drivers cover the entire frequency spectrum from a single cone, the rear deck placement in the Subaru SVX relies on the driver alone to reproduce ambient, low, mid, and high frequencies from the rear of the cabin without supplemental high-frequency drivers at that location.