Bose PowerShare PS604D Adaptable Power Amplifier Wireless Transmitters & Receivers The CK31 is built for

The CK31 is built for reliability

and other important data

We kept everything that makes a speaker perform and sound its best and we eliminated things that don't

Its manual zoom brings versatility to both short and long throw applications

as well as a simple cue/chase system for playback

Bose PowerShare PS604D Adaptable Power Amplifier Wireless Transmitters & Receivers The CK31 is built forPut the power where you need it with the Bose PowerShare PS604D Adaptable Power Amplifier. PowerShare amplifiers deliver outstanding audio performance and reliability with patented technologies inherited from the field proven PowerMatch line now with added flexibility. Using innovative PowerShare technology, the amp shares power across all output channels and delivers 600 watts for installed applications. This means you can distribute the total 600