Carveheadholder

Wood

Under the top horizontal wooden plate you must attach a vertical plate. To make the construction stronger there must be a connecting plate between the free ends of both plates.

Led

In the triangle that appeares you must poor lead to enlarge the weight and to strengthen the attachment points.

Ironplate

On the vertical plate you must attach a metal plate with holes in it for the the attachment of a speaker. Where the holes are is depending on the size of the speaker.

Bolds and Nuts

You must put bolders in the holes of the metal plate.