This digital amplifier first converts the incoming audio signal (CD, broadcast) into multiple channels, then delivers specific information to each of the JBL system’s 9 loudspeakers, ensuring optimum audio imaging and booming bass response to each of the vehicle’s seating locations.

Each of the amplifier’s 7 digital output channels delivers a varying amount of power to each of the Prius’ 9 loudspeakers, optimizing balance and enhancing tonal blending, regardless of the music or broadcast source.