2009 Infiniti EX35 Speaker Sizes
The 2009 Infiniti EX35 factory audio system features specific locations for audio components. The dashboard accommodates a 1 inch speaker size, while the cargo area accepts 5.25 inch units. Additionally, the front door panel and rear door panel support 6.5 inch speakers. Compatible speaker types for a replacement or upgrade consist of tweeters, midbass, and full-range drivers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| 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.