1977 Chrysler Newport Speaker Sizes

The 1977 Chrysler Newport factory audio system includes specific mounting locations. The dashboard accommodates 3.5 inch speakers, and the rear accepts 6x9 inch units. Full-range options function as compatible replacement and upgrade hardware within 1 specific speaker size designation of 3.5 inches.

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

Speaker Details by Location
Location Size Type Notes
Dashboard 3.5 Full-Range
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Rear 6x9 Full-Range
  • Secondary sound location
  • Medium replacement priority
  • Replacement difficulty: medium

1977 Chrysler Newport Speaker Replacement Summary

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

Replacement difficulty:

Low: 0 Medium: 2 High: 0

Replacement priority:

High: 0 Medium: 2 Low: 0

1977 Chrysler Newport Radio Slot Size (DIN)

DIN Type Size (inch) Size (mm) Notes
Single DIN 7"×2" 180×50 Standard size for basic car radios with small display or no display
  • Always measure the slot before purchasing a new radio
  • Check slot depth - it may vary

Additional Notes

  • The 1977 Chrysler Newport features a two-location speaker configuration with dashboard and rear positions requiring different size specifications.
  • Dashboard speakers utilize a 3.5 inch mounting format compatible with full-range driver types.
  • Rear speaker locations accommodate 6x9 inch oval speakers designed for full-range operation.
  • Full-range speakers handle the complete audio frequency spectrum without requiring separate tweeters or woofers.
  • The rear 6x9 speakers typically provide greater surface area for bass response compared to the smaller dashboard units.
  • Replacement speakers should match the specified mounting dimensions to ensure proper fitment within existing factory openings.
  • The single DIN radio specification indicates standard aftermarket head unit compatibility for potential audio system upgrades.
  • Upgrading from factory speakers may enhance frequency response and overall sound clarity throughout the cabin.
  • The smaller dashboard speakers likely focus on midrange and upper frequency reproduction due to physical size limitations.
  • Installation of aftermarket speakers in both locations could provide balanced soundstage distribution between front and rear listening positions.