Chevrolet Metro Rear Side Panel Speaker Size
The Chevrolet Metro rear side panel location accommodates a 6.75 inch speaker size. Compatible types for the position include midbass and full-range audio system units. These specifications apply to the 2000 model year.
| Year | Type | Size (inch) |
|---|---|---|
| 2000 | Midbass / Full-Range | 6.75 |
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 side panel location in the Chevrolet Metro accommodates a 6.75-inch speaker diameter within the panel cavity.
- A 6.75-inch driver occupies a mounting footprint that typically requires a depth clearance sufficient to avoid contact with interior panel structures or window mechanisms behind the mounting surface.
- The rear side panel position places speakers within the rear cabin area, angling sound toward the passenger compartment from a lateral wall-mounted orientation rather than a floor or ceiling plane.
- A 6.75-inch cone diameter produces a relatively large radiating surface, which allows for extended low-frequency output compared to smaller midrange drivers in the same location.
- At the rear side panel position, a 6.75-inch driver's low-frequency capability contributes to bass reinforcement within the cabin, as rear placements are commonly associated with lower-register support in multi-speaker arrangements.
- The midbass type listed for the 2000 Chevrolet Metro rear side panel operates across the lower portion of the midrange and upper bass frequencies, generally spanning approximately 80 Hz to 500 Hz, with cone mass and suspension tuned to prioritize that range over high-frequency reproduction.
- A midbass driver in the rear side panel position reinforces the foundational tonal body of audio content, as the lateral rear placement distributes those frequencies broadly across the seating area.
- The full-range type listed for the 2000 Metro rear side panel covers a wider frequency span than a dedicated midbass unit, incorporating higher-frequency reproduction through a smaller secondary diaphragm, whizzer cone, or extended surround design.
- A full-range driver in a rear side panel position handles bass, midrange, and partial treble content within a single motor structure, making it suitable for installations without supplemental tweeters at that location.
- The rear side panel mounting surface in a vehicle of the Metro's subcompact class typically presents limited depth behind the panel skin, which affects the available mounting depth for either driver type at this location.