60 dB; (AUX) > 80 dB dB\nCrosstalk: (MIC) > 60 dB; (AUX) > 80 dB dB\nPhantom Power: 32 V dc \n\nInput Section\n Input sensitivity MIC: - 56 dBu\nInput sensitivity PHANTOM: - 28 dBu\nInput sensitivity LINE: - 7 \u00f7 + 19 dBu\nInput sensitivity AUX: - 4 \u00f7 + 15 dBu\nInput impedance MIC: 10 k\u03a9\nInput impedance PHANTOM: 5.000 k\u03a9\nInput impedance LINE: 10.000 k\u03a9\nInput impedance AUX: 20.000 k\u03a9\nBass Tone: (80 Hz) \u00b1 8 dB\nTreble Tone: (13 kHz) \u00b1 8 dB\nPresence control: (2.15 kHz) + 10 dB\nHigh-pass filter: 150 Hz\n\nOutput Section\n Output Level: \u2013 1 dBu\nOutput impedance: 600 \u03a9\nPhantom power voltage/current: 32 / 0.018 V/A\nOutput Loudspeaker Low impedance: 4 \u03a9\nOutput Loudspeaker Constant voltage: 100 V ; 70 V\nAUX output: Pre ; Music on hold\nProtections: Overload, thermal, Short circuit, fuse\n\nPhysical Specifications\n Height: 88 / 3.46 mm/inch\nWidth: 442 / 17.40 mm/inch\nDepth: 230 / 9.05 mm/inch\nNet weight: 5.5 / 12.12 kg/lbs&"}" data-sheets-userformat="{&"2&":513,&"3&":{&"1&":0},&"12&":0}">AM 2320 is a mixer-amplifiers with 4 mic-line audio inputs on removable connectors (the first input also has an XLR socket) and 2 aux inputs for music sources (e.g. CD players, tuners, etc.). The nominal power: is a 320 W amplifier. The amplifier output is available either for low impedance loudspeakers or 100 – 70 V constant voltage line.FeaturesFull digital technology Mixer Amplifier 320 W RMS100 V - 70 V and 4 Ohm outputs4 universal inputs with phantom facility on screw terminal connectionsPresence Control and per-channel High-Pass filtersXLR connector on input 1RJ45 connectors on input 2 and 3 for connection to BM3001 microphoneConfigurable Priority settings, VOX facility on input 1Selectable aux inputs with two keys on the front panel for music sourceAux inputs with volume and tone controlsDigMusic On Hold and PRE outputsMicroprocessor controlledDigital Chime and Siren built-in generator24 V / 0.5 A priority relay outputAmp Specifications Power output: 320 W rmsFrequency Response: 50 Hz ÷ 20 kHzDistortion: < 0.3%Signal/noise rate: (MIC) > 60 dB; (AUX) > 80 dB dBCrosstalk: (MIC) > 60 dB; (AUX) > 80 dB dBPhantom Power: 32 V dc Input Section Input sensitivity MIC: - 56 dBuInput sensitivity PHANTOM: - 28 dBuInput sensitivity LINE: - 7 ÷ + 19 dBuInput sensitivity AUX: - 4 ÷ + 15 dBuInput impedance MIC: 10 kInput impedance PHANTOM: 5.000 kInput impedance LINE: 10.000 kInput impedance AUX: 20.000 kBass Tone: (80 Hz) ± 8 dBTreble Tone: (13 kHz) ± 8 dBPresence control: (2.15 kHz) + 10 dBHigh-pass filter: 150 HzOutput Section Output Level: – 1 dBuOutput impedance: 600 Phantom power voltage/current: 32 / 0.018 V/AOutput Loudspeaker Low impedance: 4 Output Loudspeaker Constant voltage: 100 V ; 70 VAUX output: Pre ; Music on holdProtections: Overload, thermal, Short circuit, fusePhysical Specifications Height: 88 / 3.46 mm/inchWidth: 442 / 17.40 mm/inchDepth: 230 / 9.05 mm/inchNet weight: 5.5 / 12.12 kg/lbs.