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How to Replace the Speakers in a Smart 451

Model: Smart Smart 451 - Years 2007-2015
Part: Speaker

This video shows how to replace an original speaker in the 2008 Smart 451. You can do this in two ways: access from the outer panel, which is difficult, or directly from the speaker housing. First, break the entire housing (see video), then break the outer part and the inner part of the speaker. Use a screwdriver to break the plastic clips and continue breaking all the supports. Also break the slots with pliers and a hacksaw. Fit the Fast connectors onto the terminals. Install the new speaker with the respective grille.

Updated on 28 April 2026 by ScegliAuto

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by ScegliAuto

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