1998 Infiniti I30 Speaker Sizes
The speaker size chart for the 1998 Infiniti I30 provides factory specifications for audio system components. Information covers speaker locations in front door panels and rear door panels. Replacement and upgrade options include aftermarket speakers designed to match factory specifications, allowing for system enhancements while maintaining compatibility with existing audio configurations.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
1998 Infiniti I30 Speaker Replacement Summary
3
total positions
3
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 0 High: 0Replacement priority:
High: 2 Medium: 1 Low: 01998 Infiniti I30 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 1998 Infiniti I30 front door panels accommodate a two-way component setup with separate tweeter positions alongside the larger speaker locations, which may allow for more precise sound staging compared to single full-range configurations.
- Both front and rear door panels share the same 6.5 inch speaker sizing, which could simplify replacement planning when sourcing aftermarket units for a complete four-door upgrade.
- The available tweeter position in the front doors suggests that factory sound design may have prioritized high-frequency dispersion in the front stage, potentially making front speaker replacement more impactful than rear updates for overall listening quality.
- Midbass-specific drivers might offer improved mid-frequency response and vocal clarity when paired with the dedicated tweeter locations, though full-range options remain compatible for simpler replacement approaches.
- The radio bay accepts both Single DIN and Double DIN head units, which could provide flexibility when considering source unit upgrades alongside speaker replacements in the 1998 Infiniti I30.
- Component speaker systems designed for 6.5 inch applications would likely integrate well with the existing tweeter positions, potentially preserving or enhancing the original acoustic design intentions.