The very popular SternMateDUO is the ultimate multiple transducer mounting companion for your SternMate System. The "DUO" replaces your Setback Plate (or may be installed to it when preferred) included with your SternMate kit and provides the "setback" function necessary for your high speed transducer.
SternMateDUO is your ultimate multiple transducer mounting accessory designed specifically for your SternMate Transducer Mounting System. "DUO" permits you to mount 2-3 of your favorite transducers or Xtra Large transducer. SternMate DUO comes with its mounting hardware and fastens directly to your SternMate Housing. (SternMate™ kit is required). Other optional SternMate accessories may be attached to the DUO (or your DUO to them) to suit your unique sounding requirements.