2003 Lexus LX470 Speaker Sizes
The 2003 Lexus LX470 speaker size chart displays factory audio system specifications for replacement or aftermarket upgrade purposes. Information includes locations within the front door panel, rear door panel, and rear deck lid. The chart provides details on original equipment specifications to assist with identifying compatible aftermarket speakers for the audio system.
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| Location | Size | Type | Notes |
|---|---|---|---|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Deck Lid | 8 | Woofer |
|
| Rear Door Panel | 6.5 | Midbass / Full-Range |
|
2003 Lexus LX470 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: 0Additional Notes
- The 2003 Lexus LX470 uses 6.5-inch speakers in both front and rear door panel locations, which accept either midbass or full-range speaker types depending on the audio system configuration.
- Door panel speakers are typically the first priority for replacement in aftermarket audio upgrades, as these locations handle most of the vocal and midrange frequencies that drivers and passengers hear most directly.
- The 8-inch woofer position in the rear deck lid focuses on lower frequency reproduction, which would complement the door-mounted speakers by handling bass content separately.
- Full-range speakers would handle the entire frequency spectrum in a single driver, while midbass units would likely work alongside separate tweeters to create a component speaker system.
- Replacing factory door speakers with aftermarket units often provides noticeable improvements in clarity and dynamic range, particularly in the midrange frequencies where vocals and instruments are reproduced.
- The rear deck woofer location benefits from the larger 8-inch size, which generally allows for better low-frequency extension and output compared to smaller drivers.
- Component speaker systems using midbass drivers in the doors would require separate tweeter mounting locations, which may already exist in the factory configuration or need to be added.