BIMMER 3D PARTS
PART №1229
FROMBIMMER-3D-PARTSDESTWORKBENCH31 JUL 2026

Coupe Front Speaker Reduction Adapter

ABS · PETG1 FILECC-BY-NC-SADoors
PART RECORDREF 1229
PART
Coupe Front Speaker Reduction Adapter
OEM
FITS
3 Series E46
BIMMER-3D · PART RECORDREV 2026

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PART ID · BIMMER-3D / 1229QTY 1 · STLHANDLE · NO SUPPORTS
Field photographs
5 PLATES
Plate 1 of 5
PLATE 01 / 05No caption recorded
Build sheet
MAN-1229
  • [01]e46-speaker-mount-final-design.stl.STL
  • [02]Bounding box178.943 × 162.885 × 9.325 mm
  • [03]Volume42,417.052 mm³
Field notes
BY YEAWRONGPERSON

Front-door reduction adapter physically used in an E46 325Ci Coupe to install a 5.25-inch Kicker speaker in the factory 6.5-inch position. The source shows the printed ring, driver assembly and door fitment. Use sealing foam as documented and verify cone, magnet, wiring, window and door-trim clearance before fastening.

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END OF RECORD · BIMMER-3D / 1229STAMPED 31 JUL 2026