1999 Mazda Protege Speaker Sizes
The 1999 Mazda Protege speaker size chart provides factory and aftermarket audio specifications for replacement or upgrade purposes. Information includes speaker locations in the front door panel and rear deck lid. Details cover specifications for factory audio system components and compatible aftermarket options available for installation in standard mounting locations.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1999 Mazda Protege Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 01999 Mazda Protege Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN or Double DIN | 7"×2" or 7"×4" | 180×50 or 180×100 | Vehicle supports both radio sizes |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The front door panels in the 1999 Mazda Protege accommodate 6.5 inch speakers, which can accept either midbass drivers or full-range units depending on the desired audio configuration and whether a separate tweeter installation is planned.
- Rear deck lid positions support 6x9 inch full-range speakers, providing a larger surface area than the front locations, which may contribute to enhanced bass response and overall output from the rear soundstage.
- Factory speaker replacement in the 1999 Mazda Protege might prioritize the front door locations first, as these positions typically handle the majority of midrange frequencies and vocal clarity that listeners perceive most directly.
- The 6.5 inch front openings offer compatibility with a wide variety of aftermarket coaxial and component speaker systems, as this represents one of the most common automotive speaker sizes available in the market.
- Full-range speakers in both front and rear positions would provide a simpler installation path, eliminating the need for external crossovers or separate tweeter mounting, though component systems might offer improved frequency separation.
- The 6x9 inch rear speakers typically feature an oval cone design that can move more air than round drivers of similar mounting depth, potentially contributing to improved low-frequency extension in the cabin.
- Both Single DIN and Double DIN head units are compatible with the radio opening, offering flexibility in selecting aftermarket receivers with various features and power output capabilities that could drive upgraded speakers more effectively.
- Midbass drivers installed in the front doors would handle frequencies typically between 80Hz and 500Hz, requiring a separate high-frequency driver to cover the upper range, while full-range speakers would attempt to reproduce the entire frequency spectrum from a single cone.