2015 Nissan Quest Speaker Sizes
Speaker size chart for the 2015 Nissan Quest displays factory audio system specifications across five locations: front door panel, dashboard, rear door panel, rear side panel, and cargo area. Information covers replacement and upgrade options with factory speaker sizes and aftermarket specifications for each position within the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Cargo Area | 5.25 | Midbass / Full-Range |
|
| Dashboard | 3 | Full-Range |
|
| Dashboard | 2 | Tweeter |
|
| Front Door Panel | 6x9 | Full-Range |
|
| Rear Door Panel | 3 | Midrange |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Side Panel | 3 | Midrange |
|
2015 Nissan Quest Speaker Replacement Summary
7
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 4 Low: 12015 Nissan Quest 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 2015 Nissan Quest incorporates a multi-location speaker system with seven distinct mounting positions, each designed for specific frequency ranges and sonic roles within the audio architecture.
- Dashboard locations accommodate both dedicated tweeters at 2 inches and compact full-range drivers at 3 inches, suggesting a factory configuration that may separate high-frequency reproduction from broader-spectrum playback in the front soundstage.
- Rear passenger areas feature dual 3-inch midrange positions split between door panels and side panels, potentially creating a dispersed mid-frequency field throughout the second and third seating rows.
- The front door panels utilize 6x9 inch full-range speakers rather than the more common 6.5-inch round format, which typically provides greater cone area and potentially enhanced bass response in the primary listening positions.
- Cargo area placement of 5.25-inch midbass or full-range drivers could supplement low-frequency output for rear passengers, though this positioning may produce indirect sound delivery compared to door-mounted configurations.
- Rear door panels contain both 3-inch midrange units and 6.5-inch midbass or full-range speakers, indicating a possible two-way component arrangement or separate driver allocation for different frequency bands.
- Priority for sonic improvement might focus on the front door 6x9 inch positions and dashboard tweeters, as these locations typically influence the primary listening experience most directly for front occupants.
- The factory radio opening accepts both single DIN and double DIN head units, offering flexibility for aftermarket integration without requiring dash modifications or adapter kits.
- Replacement speakers in midbass-designated positions could benefit from attention to mounting depth and magnet clearance, particularly in door panel installations where window mechanisms may limit available space.
- Component speaker systems with separate tweeters might redundantly overlap with existing dashboard tweeter locations unless the factory units are bypassed or removed during installation.