PA-1850D 8-channel class D PA amplifier

8-channel class D PA amplifier;#8 x 50 W;#Class D concept with a high efficiency to cut energy costs;#Requires a lower rechargeable battery capacity for emergency power operation than 100 V analogue amplifiers;#Clearly reduced cooling requirements due to low heat dispersion;#Silent operation due to fanless cooling concept;#Mute function for each channel;#Level control for each channel;#LED indication for clip and protect for each channel pair;#Protected against short circuit;#Mains operation or 24 V emergency power operation;