1964 Chevrolet Impala Speaker Sizes

The 1964 Chevrolet Impala factory audio system features a center dash that accommodates a 4x10 inch speaker size, while the rear deck lid supports 6x9 inch units. Full-range options serve as a suitable replacement and upgrade for the vehicle.

Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.

Speaker Details by Location
Location Size Type Notes
Center Dash 4x10 Full-Range
  • Requires dashboard disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Rear Deck Lid 6x9 Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low

1964 Chevrolet Impala Speaker Replacement Summary

2 total positions
1 easy to replace
0 high priority
0 professional only

Replacement difficulty:

Low: 1 Medium: 1 High: 0

Replacement priority:

High: 0 Medium: 2 Low: 0

Additional Notes

  • The 1964 Chevrolet Impala carries two speaker locations, with the center dash position taking a 4x10 inch unit and the rear deck lid accommodating a larger 6x9 inch unit, suggesting the rear position may offer somewhat greater acoustic output potential due to its larger cone area.
  • Both locations are listed as compatible with full-range speaker types only, which indicates each driver would be responsible for reproducing the entire audible frequency spectrum independently, without a dedicated tweeter or woofer pairing in either position.
  • The rear deck lid location, given its 6x9 inch sizing, could reasonably be considered the higher-priority replacement position, as larger full-range drivers generally tend to move more air and may contribute more noticeably to overall perceived sound output.
  • The center dash position, at 4x10 inches, follows a less common aspect ratio that may limit the range of available aftermarket replacement options compared to the more widely produced 6x9 inch format at the rear.
  • Since both positions are restricted to full-range compatibility, there does not appear to be a dedicated low-frequency or high-frequency location within this specification, which may place certain limitations on how far the audio system could be refined through speaker replacement alone.