Flexible Mounting Bracket for Pioneer Marine Tower Speaker Series. 

A New Wave. 

The Pioneer UD-ME30CP is an aluminium cast universal mounting bracket, designed to fit a variety of tube diameters ranging from 1-7/8" to 3. (47.6 mm to 76.2 mm)

Specifically designed to be used with Pioneer's Marine Grade Tower speakers; the TS-ME770TC, TS-ME770TSB and the TS-ME770TSW (all sold separately), the UD-ME30CP is easy to install and reliable for all weather conditions.