2022 Acura RDX Speaker Sizes

The 2022 Acura RDX speaker size chart provides factory speaker specifications and locations throughout the audio system. Information covers speakers in the front headliner, front pillar, center dash, d-pillar, front door panel, rear headliner, rear door panel, and rear positions. Specifications support replacement or aftermarket upgrade planning.

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Speaker Details by Location
Location Size Type Notes
Center Dash 3.5 Full-Range
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
D-Pillar 3.5 Midrange
  • Extremely difficult access
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high
Front Door Panel 3.5 Midrange
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Door Panel 6.75 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Front Headliner 1 Tweeter
  • Requires headliner removal
  • Professional installation recommended
  • Low replacement priority
  • Replacement difficulty: high
Front Pillar 1 Tweeter
  • Requires trim disassembly
  • Professional installation recommended
  • Low replacement priority
  • Replacement difficulty: high
Rear 8 Subwoofer
  • Secondary sound location
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Door Panel 6.75 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low
Rear Headliner 3.5 Midrange
  • Requires headliner removal
  • Professional installation recommended
  • Low replacement priority
  • Replacement difficulty: high

2022 Acura RDX Speaker Replacement Summary

9 total positions
3 easy to replace
2 high priority
4 professional only

Replacement difficulty:

Low: 3 Medium: 2 High: 4

Replacement priority:

High: 2 Medium: 6 Low: 1

Additional Notes

  • The 2022 Acura RDX features a multi-location speaker configuration with nine distinct positions throughout the cabin, ranging from 1-inch tweeters to an 8-inch subwoofer location.
  • Front door panels contain dual speaker positions at 3.5 inches and 6.75 inches, suggesting a component-style setup that separates midrange duties from midbass frequencies.
  • The 1-inch tweeter locations in both the headliner and pillar positions likely handle high-frequency reproduction above the crossover point of the larger drivers.
  • Six positions are allocated to 3.5-inch drivers across the center dash, D-pillar, front doors, and rear headliner, indicating this size handles significant midrange coverage in the factory audio configuration.
  • The 6.75-inch locations in both front and rear doors can accommodate either midbass-specific drivers or full-range designs, offering flexibility in component selection during replacement.
  • A dedicated 8-inch subwoofer position in the rear suggests the factory system includes low-frequency reinforcement separate from the door-mounted speakers.
  • The presence of D-pillar midrange speakers at 3.5 inches indicates rear-focused sound staging, potentially for rear seat passengers or ambient fill.
  • Replacing the door-mounted 6.75-inch speakers would likely yield the most noticeable improvement in overall sound quality due to their midbass and full-range responsibilities.
  • The center dash full-range speaker at 3.5 inches may contribute to vocal clarity and center imaging for front occupants.
  • Component speaker systems designed for this application would need to match the existing tweeter size of 1 inch and midbass size of 6.75 inches for proper fitment.