Building a false floor for the GRAND MARQUIS

Name: Building a false floor for the GRAND MARQUIS
Uploaded: 2026-03-02T18:30:00+00:00
Channel: Soundman Car Audio
Description: Today I come up with a concept for my false floor. Then I weld in a steel frame for the false floor. I raise the floor three inches, the McIntosh ampl

26.1K views · 5 months ago · 21:18

Soundman Car Audio

Educational creator

Mar 2, 2026 · 26.1K views

Today I come up with a concept for my false floor. Then I weld in a steel frame for the false floor. I raise the floor three inches, the McIntosh ampl