2019 Acura MDX Speaker Sizes

A speaker size chart for the 2019 Acura MDX detailing factory audio system specifications across multiple locations. Information covers replacement and aftermarket upgrade options for speakers in the a-pillar, center dash, rear roof, d-pillar, front door panel, rear door panel, and rear positions. Specifications enable compatibility verification for audio system enhancements.

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Speaker Details by Location
Location Size Type Notes
A-Pillar 1 Tweeter
  • Requires panel disassembly
  • Professional installation recommended
  • Low replacement priority
  • Replacement difficulty: high
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 6.5 Midbass / Full-Range
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear 8 Subwoofer
  • Secondary sound location
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Door Panel 6.5 Midbass / Full-Range
  • Standard installation
  • Medium replacement priority
  • Replacement difficulty: low
Rear Roof 3.5 Full-Range
  • Requires headliner removal
  • Professional service only
  • Low replacement priority
  • Replacement difficulty: high

2019 Acura MDX Speaker Replacement Summary

7 total positions
2 easy to replace
1 high priority
3 professional only

Replacement difficulty:

Low: 2 Medium: 2 High: 3

Replacement priority:

High: 1 Medium: 3 Low: 3

Additional Notes

  • The 2019 Acura MDX features a multi-location speaker configuration with seven distinct mounting positions that accommodate different speaker types and sizes ranging from 1 inch to 8 inches.
  • The A-pillar location houses a 1-inch tweeter, which typically handles high-frequency reproduction in the factory audio system.
  • Three separate 3.5-inch locations exist throughout the cabin, with the center dash and rear roof positions supporting full-range drivers while the D-pillar accommodates midrange speakers.
  • Both front and rear door panels feature 6.5-inch speaker openings that can accept either midbass or full-range speakers, providing flexibility in component selection.
  • The rear location contains an 8-inch subwoofer position dedicated to low-frequency reproduction.
  • Replacing the door panel speakers may offer the most noticeable improvement in overall sound quality, as the 6.5-inch size allows for better mid and lower frequency response compared to the smaller dashboard and pillar locations.
  • The inclusion of dedicated tweeter positions in the A-pillars suggests the factory system may use a component speaker approach rather than relying solely on full-range drivers.
  • Upgrading the 8-inch subwoofer location could enhance bass response without requiring additional enclosure modifications or amplifier installations.
  • The 3.5-inch full-range speakers in the center dash and rear roof positions likely serve to fill the soundstage and provide ambient audio coverage throughout the cabin.