2009 Infiniti EX35 Speaker Sizes
The 2009 Infiniti EX35 speaker size chart provides factory specifications for replacement and upgrade purposes. Information includes speaker locations throughout the vehicle, such as dashboard, cargo area, front door panel, and rear door panel positions. Details cover both factory and aftermarket audio system components to assist with identifying appropriate specifications for installations.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Cargo Area | 5.25 | Midbass / Full-Range |
|
| Dashboard | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2009 Infiniti EX35 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 2009 Infiniti EX35 factory audio system incorporates a dedicated tweeter arrangement with 1-inch units mounted in the dashboard locations, which typically handle the upper frequency spectrum separately from the larger door-mounted speakers.
- Front and rear door panels share the same 6.5-inch speaker size, accepting either midbass or full-range replacements depending on whether the factory crossover network is retained or bypassed during aftermarket installation.
- The cargo area features a 5.25-inch speaker location that provides additional audio coverage for rear passengers and can accommodate either midbass or full-range units based on system configuration preferences.
- Upgrading the door panel speakers may offer the most noticeable sound quality improvement since these 6.5-inch locations handle the majority of the audible frequency range in most factory configurations.
- The separate tweeter system suggests the factory setup likely includes passive crossovers that divide frequencies between the dashboard tweeters and door-mounted midbass drivers, which should be considered when selecting replacement components.
- Component speaker systems designed for 6.5-inch applications would allow replacement of both the door midbass drivers and dashboard tweeters with matched aftermarket units, potentially providing better frequency integration than mixing factory and aftermarket pieces.
- The cargo area speaker location may function primarily as rear fill in the factory configuration, contributing ambient sound rather than primary stereo imaging for front-seat occupants.