1999 Oldsmobile Aurora Speaker Sizes
The 1999 Oldsmobile Aurora factory audio system incorporates specific mounting locations. Front door panel locations accept a 5.25 inch speaker size, while rear deck lid locations accommodate 6x9 inch units. Midbass and full-range units function as compatible replacement or upgrade options within the assemblies.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1999 Oldsmobile Aurora Speaker Replacement Summary
2
total positions
2
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 2 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 1 Low: 01999 Oldsmobile Aurora 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 1999 Oldsmobile Aurora contains two distinct speaker locations with different size configurations, requiring specific replacement units for each position.
- Front door panels accept 5.25-inch circular speakers, which can accommodate either midbass drivers or full-range units depending on the desired audio configuration.
- Midbass speakers in the front doors would handle mid-frequency and lower bass frequencies, while full-range options would reproduce the entire frequency spectrum from a single driver.
- Rear deck lid positions use 6x9-inch oval speakers designated for full-range operation, providing broader frequency coverage from the rear soundstage.
- The 6x9-inch format typically offers greater cone area compared to the front 5.25-inch speakers, potentially producing higher output levels and extended bass response.
- Full-range compatibility for both locations suggests the factory audio system may not include separate subwoofers or dedicated tweeters in the stock configuration.
- Aftermarket component speaker systems with separate woofers and tweeters could replace the front door speakers for improved high-frequency detail and imaging.
- The radio opening supports both single DIN and double DIN head units, allowing flexibility for audio source upgrades without dashboard modifications.
- Replacing the front door speakers might take priority for sound quality improvements, as they sit closer to occupants and influence stereo imaging more directly than rear speakers.
- Coaxial full-range speakers represent a straightforward replacement option that maintains the factory configuration while potentially offering better materials and power handling.