2007 Saturn Aura Speaker Sizes
The 2007 Saturn Aura speaker size chart provides factory audio system specifications for replacement or aftermarket upgrade purposes. Information covers speaker locations throughout the vehicle, including a-pillar, front door panel, and rear deck lid positions. Data includes specifications for stock components installed in original equipment audio configurations.
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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 |
|
2007 Saturn Aura Speaker Replacement Summary
3
total positions
2
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 1Replacement priority:
High: 1 Medium: 1 Low: 12007 Saturn Aura 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 2007 Saturn Aura positions tweeters in the A-pillar locations, which often serve as high-frequency reinforcement points in factory audio configurations and may be candidates for aftermarket upgrade if clarity in the upper register becomes a priority.
- Front door panels accommodate 6.5-inch drivers that can accept either midbass-specific components or full-range units, suggesting flexibility in system design depending on whether separate crossover networks and tweeters are utilized or single-driver solutions are preferred.
- Rear deck lid positions house 6x9 inch speakers configured for full-range reproduction, a format that typically attempts to cover a broader frequency spectrum from a single driver rather than dividing duties across separate components.
- The front door locations in the 2007 Saturn Aura tend to receive focus during speaker replacement projects because they sit closer to the listening position and can deliver more direct sound energy compared to rear-mounted drivers that often provide ambient fill.
- Component speaker systems that pair dedicated midbass woofers in the door positions with separate tweeters in the A-pillar mounts could provide improved frequency separation and imaging compared to coaxial full-range designs that combine both elements in a single chassis.
- The 6x9 inch format in the rear deck typically offers greater cone area than round 6.5-inch drivers, which can translate to increased low-frequency output potential, though enclosure characteristics behind the deck lid also influence bass response.
- Replacing factory tweeters with aftermarket units that feature higher sensitivity ratings or extended frequency response could enhance detail retrieval in vocal and cymbal ranges without requiring modifications to amplifier power levels.
- Both Single DIN and Double DIN radio openings are supported in the dash, allowing installation of either compact head units or larger touchscreen receivers depending on feature requirements and interface preferences.
- Full-range speakers installed in the rear deck lid position generally operate without dedicated tweeters in that zone, relying on whizzer cones or coaxial-mounted tweeters to reproduce higher frequencies that would otherwise roll off.