1994 Pontiac Bonneville Speaker Sizes
The 1994 Pontiac Bonneville speaker size chart provides factory specifications for replacement and aftermarket audio system components. Information includes locations in the front door panel and rear deck lid. Data covers factory speaker sizes and configurations available for upgrade installations. Specifications assist with aftermarket audio component compatibility.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 4x6 | Full-Range |
|
| Rear Deck Lid | 6x9 | Full-Range |
|
1994 Pontiac Bonneville 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: 01994 Pontiac Bonneville Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Single DIN | 7"×2" | 180×50 | Standard size for basic car radios with small display or no display |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 1994 Pontiac Bonneville front door panels accommodate 4x6 inch full-range speakers, which may be considered for replacement when addressing sound degradation in the forward listening area.
- Rear deck lid locations support 6x9 inch full-range speakers, potentially offering enhanced bass response compared to the smaller front units due to their larger cone surface area.
- Full-range speakers in both positions handle all frequencies within a single driver assembly, eliminating the need for separate component speaker installations.
- The 4x6 inch configuration represents a non-circular speaker format that may limit aftermarket selection compared to round speaker designs.
- Replacing rear 6x9 inch speakers might yield more noticeable sound improvement than front speakers, as the larger cone area typically produces deeper low-frequency output.
- The single DIN radio opening allows for aftermarket head unit upgrades that could provide increased power output to drive replacement speakers more effectively.
- Speaker mounting depth should be verified before installation, as door panel and deck lid cavity clearances may restrict certain aftermarket models despite matching the stated dimensions.
- The full-range designation indicates these speakers incorporate tweeters or whizzer cones for high-frequency reproduction rather than requiring separate crossover networks.