320 W power amplifier designed for the transmission of announcements and musical programmes. The amplifier is equipped with a (mic/line) main input on either removable connector or XLR or RJ 45 and an auxiliary input for music sources. The amplifier output is available either for low impedance loudspeakers or 100 to 70 V constant voltage line. The amplifier is class D with switching power supply, the overall weight is extremely reduced plus it offers a wide audio bandwidth quality.
Class D amplifier
Main input on either removable connector or XLR or RJ 45
Main Input can have priority over the auxiliary Input
Main input has a presence control command
Main input has a high-pass filter useful for improving speech intelligibility
Auxiliary input for music sources on RCA type connector
Auxiliary input with volume and tone controls
Front panel LEDs indicate the device state, the priority activation and the signal/peak level
Applicable in restaurants, shops, supermarkets, hotels, offices, department stores and industrial systems