Bose PowerShare PS404D Power Amplifier option-group-EON615CVR while the RX4M has four

while the RX4M has four direct XLR-M outputs and four isolated XLR-M outputs

Install and adjust multiple projectors — easily install multiple projector with incredible accuracy

64 cm panel mounting jack

the AD4D-DC delivers mission-critical signal stability and clear

Bose PowerShare PS404D Power Amplifier option-group-EON615CVR while the RX4M has fourBose PowerShare PS404D Adaptable Power Amplifier Put the power where you need it. PowerShare amplifiers deliver outstanding audio performance and reliability with patented technologies inherited from the field proven Bose Professional PowerMatch line now with added flexibility. Using innovative PowerShare technology, the amp shares power across all output channels and delivers 400 watts for installed applications. This means you can distribute the