1996 Lexus LS400 Speaker Sizes
A speaker size chart for the 1996 Lexus LS400 details factory audio system specifications and replacement options. Information covers speaker locations in front door panels, rear door panels, and rear deck lid positions. The chart provides specifications for aftermarket upgrade compatibility within the original audio system mounting locations.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 5.25 | Midbass / Full-Range |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
1996 Lexus LS400 Speaker Replacement Summary
3
total positions
3
easy to replace
1
high priority
0
professional only
Replacement difficulty:
Low: 3 Medium: 0 High: 0Replacement priority:
High: 1 Medium: 2 Low: 01996 Lexus LS400 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 1996 Lexus LS400 features three distinct speaker locations with progressively larger drivers as they move toward the rear of the cabin, ranging from 5.25 inches in the front doors to 8 inches in the rear deck lid.
- Front door panels accommodate 5.25-inch speakers that can function as either midbass drivers or full-range units, suggesting these positions may handle mid-frequency reproduction or broader frequency ranges depending on the chosen replacement components.
- Rear door panel openings accept 6.5-inch speakers, also compatible with midbass or full-range configurations, providing flexibility in system design based on whether the installation prioritizes dedicated frequency bands or single-driver solutions.
- The rear deck lid contains 8-inch woofer positions, indicating these locations likely focus on low-frequency output rather than broader frequency response, which could influence bass performance when upgrading the audio system.
- The size progression from front to rear suggests the factory audio design may have intended different frequency responsibilities for each location, with smaller drivers handling higher frequencies and the larger deck speakers managing bass reproduction.
- Replacement speakers for the 1996 Lexus LS400 would need to match these specific size requirements, as the front and rear door positions use different mounting dimensions that are not interchangeable without modification.
- The dash or other common speaker locations do not appear in these specifications, which may indicate that the primary sound output comes from the door and deck positions in this particular audio configuration.
- Both Single DIN and Double DIN radio receivers are compatible with this installation, potentially offering flexibility when considering head unit upgrades that might drive replacement speakers.