Rear Speaker Adapters for 13 cm (5.25 inch) Speakers

admin | 28.11.2025

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This model is for rear speaker adapters compatible with 13 cm (5.25 inch) speakers with lugs. Check if your Opel Corsa has speaker wires in the rear doors, as not all versions do.

Instructions:

  • If there are no wires, you will need to run them from the head unit to the rear doors.
  • Attach the wires to the door connector using MQS Quadlock contacts.
  • Purchase 7 M5x10 screws for each door.
  • Before removing door panels, acquire some plastic door clips as old ones may break.
  • Using tilt adapters with coaxial speakers is recommended for better sound direction.

Soundproofing is highly advised, as it greatly enhances audio quality. Avoid installing cheap speakers if you need to run all that wiring, as it could degrade sound performance.

  • Opel_Corsa_D_rear_speaker_adapter.STL
    Download
  • Opel_Corsa_D_tilted_rear_speaker_adapter.STL
    Download

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Information
  • Author: admin
  • Date: 28.11.2025
  • Category: Other
  • Views: 61
  • Downloads: 57
  • Likes: 0
  • Images: 6
  • Files: 2

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