Snom PA1 User Manual . Connect the loudspeaker wires to the speaker terminals labelled "Speaker", as shown in The snom PA1 has a built-in DHCP client. The Snom PA-1 Public Announcement System Dubai Digital Amplifier for broadcasting announcements over 8 ohm speakers. Contact us o buy in UAE. Max output amperage is correct for your device. We'll sort it out for you, no problem. Need a hand with powering anything else?. Output tip is the right size and.