2012 Infiniti M56 Speaker Sizes
The 2012 Infiniti M56 speaker size chart lists factory audio system specifications for replacement or aftermarket upgrade purposes. Information covers speaker locations throughout the vehicle, including front door panel, rear door panel, center dash, rear deck center, rear deck lid, and headrest positions. Data enables identification of compatible aftermarket speakers based on factory installation points and mounting 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 |
|---|---|---|---|
| Center Dash | 3 | Midrange |
|
| Front Door Panel | 3 | Midrange |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 6x9 | Full-Range |
|
| Headrest | 2 | Tweeter |
|
| Rear Deck Center | 10 | Subwoofer |
|
| Rear Deck Lid | 3 | Full-Range |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2012 Infiniti M56 Speaker Replacement Summary
8
total positions
5
easy to replace
3
high priority
1
professional only
Replacement difficulty:
Low: 5 Medium: 2 High: 1Replacement priority:
High: 3 Medium: 4 Low: 1Additional Notes
- The 2012 Infiniti M56 features a multi-component speaker system with dedicated tweeters in the front door panels and headrests, suggesting a factory configuration designed for distributed high-frequency reproduction throughout the cabin.
- Rear door panels accommodate 6.5-inch speakers compatible with midbass or full-range drivers, which may provide an opportunity to enhance lower-frequency response in the rear soundstage without requiring significant modifications.
- The front door panels contain three separate speaker locations including 1-inch tweeters, 3-inch midrange units, and 6x9-inch full-range speakers, indicating a complex OEM audio architecture that separates frequency ranges across multiple drivers.
- A 10-inch subwoofer location exists in the rear deck center position, which could serve as a foundation for bass reproduction if the factory system includes this component or as a potential upgrade point for aftermarket installations.
- The center dash houses a 3-inch midrange speaker that likely contributes to vocal clarity and center image positioning, a configuration sometimes found in higher-tier factory audio systems.
- Headrest-mounted 2-inch tweeters represent a less common speaker placement that typically aims to deliver high frequencies closer to rear passenger ear level, potentially creating a more enveloping sound environment.
- The rear deck lid contains 3-inch full-range speakers which may supplement the overall sound coverage, though their contribution to the 2012 Infiniti M56 audio experience would depend on their positioning relative to the cabin and trunk areas.
- Replacing the 6x9-inch front door speakers with quality full-range aftermarket units might yield noticeable improvements in overall tonal balance and output capability, given their larger cone area compared to the smaller drivers in the system.