2005 Nissan Maxima Speaker Sizes
The 2005 Nissan Maxima speaker size chart provides factory speaker specifications and locations within the audio system. Information includes replacement speaker sizes for the a-pillar, front door panel, rear door panel, and rear deck lid positions. Data assists with aftermarket speaker upgrade planning by detailing original equipment specifications at each mounting location throughout the vehicle.
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| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2005 Nissan Maxima Speaker Replacement Summary
5
total positions
4
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 4 Medium: 0 High: 1Replacement priority:
High: 1 Medium: 3 Low: 12005 Nissan Maxima 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 2005 Nissan Maxima contains a mix of speaker sizes and types throughout the cabin, with separate tweeters, midrange drivers, and dedicated bass speakers forming what resembles a factory component system layout.
- The A-pillar tweeters at 1 inch handle high-frequency reproduction, while 6.5 inch speakers in both front and door panels can accommodate either full-range replacements or midbass components when paired with the existing tweeters.
- Rear deck positioning offers two distinct options: 6x9 inch openings suited for full-range speakers and 8 inch locations designed for woofer installation, suggesting the factory system may have included dedicated bass reproduction in the rear.
- Component speaker systems could be installed in the front by replacing the A-pillar tweeters and front door speakers together, potentially offering improved staging and clarity compared to full-range replacements alone.
- The rear door panels accept the same 6.5 inch size as the front doors, allowing for consistent speaker selection across all four door positions if uniform sound character is desired.
- Both single DIN and double DIN head units fit the radio opening, providing flexibility for aftermarket stereo upgrades that might better drive replacement speakers or add features like time alignment and equalization.
- The 8 inch woofer location in the rear deck might benefit most from replacement if bass response is lacking, as dedicated woofers typically contribute significantly to lower frequency output in factory systems.