1999 Oldsmobile Aurora Speaker Sizes
The 1999 Oldsmobile Aurora speaker size chart provides factory speaker specifications and locations for audio system components. Information includes replacement speaker details for front door panel and rear deck lid positions. Data covers factory-installed speaker configurations and compatible aftermarket upgrade options based on original equipment specifications.
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| 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.