Airmar no longer manufactures this product.

This switchbox can be used to switch between two fishfinder transducers connected to one sounder, so that you can select the transducer that is appropriate for different fishing conditions. It comes with a panel-mount waterproof switch. The SB260 can be used with any two of the current range of 1kW fishfinder transducers from Airmar. It will work with certain newer 600W models - contact us with information on the transducers you want to switch. The SB260 can also be used with one fishfinder transducer and two sounders, to feed the transducer signal to either one sounder or the other.