We would only recommend installing the unit with the provided methods mentioned within the user manual, in this instance this would either be stand mounted using the 35mm pole socket or placed on its side as a floor wedge.

The WB212 Bracket is designed for use with the B212D and this units do not share the shame dimensions as the B112D.

Please also be advised any damage caused due to the incorrect installation or modification of the unit is not covered under warranty.