1998 Acura TL Speaker Sizes

The 1998 Acura TL speaker size chart provides factory speaker specifications and locations for replacement or aftermarket upgrade purposes. Information includes factory speaker sizes for dashboard, overhead, front door panel, and rear deck lid positions. This reference details stock audio system speaker configurations to assist with identifying compatible aftermarket speakers when replacing or upgrading factory audio components.

As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.

Speaker Details by Location
Location	Size	Type	Notes
Dashboard	1.5	Tweeter	Requires panel disassembly Medium replacement priority Replacement difficulty: medium
Front Door Panel	6.5	Midbass / Full-Range	Standard installation High replacement priority Replacement difficulty: low
Overhead	2	Tweeter	Requires headliner removal Professional service only Low replacement priority Replacement difficulty: high
Rear Deck Lid	6x9	Full-Range	Access through trunk Medium replacement priority Replacement difficulty: low

1998 Acura TL Speaker Replacement Summary

4 total positions

2 easy to replace

1 high priority

1 professional only

Replacement difficulty:

Low: 2 Medium: 1 High: 1

Replacement priority:

High: 1 Medium: 2 Low: 1

1998 Acura TL 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 1998 Acura TL features a four-location speaker configuration with tweeters positioned in both dashboard and overhead locations. These dedicated high-frequency drivers suggest the factory audio system was designed with some attention to sound staging and clarity.
Dashboard tweeters at 1.5 inches represent the smallest speaker openings in the system. Replacement options for these positions would typically focus on aftermarket units designed specifically for high-frequency reproduction, as the limited diameter restricts the types of drivers that can be installed.
Overhead speakers at 2 inches offer slightly more mounting space than the dashboard locations. This positioning could contribute to a wider soundstage, particularly for rear passengers, though the tweeter designation indicates these locations would not accommodate bass reproduction.
Front door panels accommodate 6.5-inch speakers with compatibility for both midbass and full-range drivers. This flexibility provides options for either component system installations paired with the factory tweeters or standalone full-range replacements that handle the entire frequency spectrum.
The rear deck lid accepts 6x9-inch full-range speakers, which represents the largest speaker opening in the 1998 Acura TL. This elliptical format generally provides more cone area than round 6.5-inch drivers, potentially offering improved bass response and overall output from the rear of the cabin.
Upgrading the front door speakers might take priority in most installations, as these locations typically contribute most significantly to the primary listening position. The availability of midbass options suggests component system installations could work well with the existing tweeter locations.
Both Single DIN and Double DIN radio compatibility indicates the dashboard opening can accept either standard-height or taller aftermarket head units. This flexibility could be relevant when planning audio system upgrades that might benefit from additional amplifier channels or digital signal processing capabilities.