This is complete PA package from the Yamaha DXR and DXS speaker range. Using cutting edge technology a DXR speaker applies multiband analysing to the signal in real time to ascertain how best to represent the sound, shifting power to the correct driver and optimising output.

Yamaha D-Contour offers intelligent multi-band dynamic processing which can continuously deliver sound that is natural, clear and powerful - regardless of volume. The technology constantly monitors the output of multiple frequency bands so that the system can sense a change, react accordingly and adjust the EQ and compression so that you're always getting the best performance out of your speakers.