1973 Fiat 850 Speaker Sizes

The 1973 Fiat 850 factory audio system features dashboard and front door panel locations that accommodate 4 inch speakers, while the rear deck lid supports a 5.25 inch speaker size. Midrange, midbass, and full-range units serve as viable options for a sound system replacement and upgrade.

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

Speaker Details by Location
Location Size Type Notes
Dashboard 4 Midrange
  • Requires panel disassembly
  • Medium replacement priority
  • Replacement difficulty: medium
Front Door Panel 4 Midrange
  • Standard installation
  • High replacement priority
  • Replacement difficulty: low
Rear Deck Lid 5.25 Midbass / Full-Range
  • Access through trunk
  • Medium replacement priority
  • Replacement difficulty: low

1973 Fiat 850 Speaker Replacement Summary

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

Replacement difficulty:

Low: 2 Medium: 1 High: 0

Replacement priority:

High: 1 Medium: 2 Low: 0

Additional Notes

  • The 1973 Fiat 850 features a uniform 4-inch speaker configuration across both dashboard and front door panel locations, while the rear deck lid accommodates slightly larger 5.25-inch units.
  • Midrange speakers would be the appropriate replacement choice for both the dashboard and front door panel positions, as these locations typically handle mid-frequency reproduction rather than low-end bass response.
  • The rear deck lid position offers flexibility in speaker selection, accepting either midbass drivers for enhanced low-frequency output or full-range speakers that could handle a broader spectrum of audio frequencies.
  • Upgrading the factory speakers in the 1973 Fiat 850 could provide noticeable improvements in clarity and tonal balance, particularly if the original components have degraded over time.
  • The 4-inch size limitation in the front locations may restrict bass extension capabilities, making the rear deck lid installation potentially more critical for achieving lower frequency reproduction.
  • Installing full-range speakers in the rear deck position might eliminate the need for a subwoofer in some listening scenarios, depending on individual expectations for bass output.
  • The midrange designation for the front speakers suggests these positions were likely engineered to handle vocal and instrumental frequencies rather than deep bass content.
  • Matching impedance and power handling specifications to the existing or upgraded amplification system would be necessary considerations when selecting replacement speakers for any of these locations.