2018 Mazda CX-3 Speaker Sizes
The 2018 Mazda CX-3 speaker size chart provides factory specifications for replacement and aftermarket audio components. Information includes locations throughout the vehicle, such as dashboard, front door panels, rear door panels, and cargo area installations. Data covers stock speaker specifications to assist with system upgrades and compatible aftermarket options.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Cargo Area | 5.25 | Subwoofer |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 6.75 | Midbass / Full-Range |
|
| Rear Door Panel | 6.75 | Midbass / Full-Range |
|
2018 Mazda CX-3 Speaker Replacement Summary
4
total positions
3
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 1 High: 0Replacement priority:
High: 2 Medium: 2 Low: 0Additional Notes
- The front and rear door panels of the 2018 Mazda CX-3 share the same 6.75-inch speaker size, which may suggest that the same replacement driver could potentially work across all four door locations.
- The door panel positions are listed as compatible with midbass or full-range speaker types, meaning they could handle a broader portion of the audible frequency spectrum compared to the other locations in the vehicle.
- The dashboard position accommodates a 1-inch tweeter, a driver type generally associated with high-frequency reproduction, which may contribute to upper-range clarity when paired with the door-mounted drivers.
- The cargo area supports a 5.25-inch subwoofer, a placement that tends to be less than ideal acoustically due to its distance from the main listening positions, though the low-frequency output of a subwoofer is generally less directional by nature.
- Given that the door panel locations represent the largest drivers and cover the widest frequency range, they could reasonably be considered the higher-priority positions when addressing audio output quality.
- The existing tweeter and subwoofer placements suggest the factory audio system may have been designed with some degree of frequency division in mind, separating high-frequency and low-frequency reproduction across distinct locations.