To obtain an adhesive double coated tape for fixing a decorative sheet of a speaker enabling the efficient performance of a sticking work on a speaker cabinet, efficient in adhesivity on a curved surface and free from loosing a high class image.

This adhesive double coated tape is obtained by applying a decorative sheet-side adhesive layer 2 on one side of a nonwoven fabric 1, applying a cabinet-side adhesive layer 5 on the other side and laminating a release paper 4 on the surface of the decorative sheet-side adhesive layer 2. Ruggedness 3 having a depth of 5-40μm is formed by emboss finishing on the surface of the releasing paper 4 stuck to the decorative sheet-side adhesive layer 2, and the decorative sheet-side adhesive layer 2 laminated with the releasing paper 4 is preferably black.