RCF ES3323 II Public address - vahvistin kuulutuksiin

60 d ;(AUX) > 80 dB; (MAIN) > 85 dB\nCrosstalk: (MIC) > 60 d ;(AUX) > 80 dB; (MAIN) > 85 dB\nPhantom Power: 32 V dc \n\nInput Section\n Input sensitivity MIC: - 50 dBu\nInput sensitivity PHANTOM: - 21 dBu\nInput sensitivity LINE: 0 \u00f7 + 16 dBu\nInput sensitivity AUX: - 6 \u00f7 + 13 dBu\nInput impedance MIC: 10 k\u03a9\nInput impedance PHANTOM: 5 k\u03a9\nInput impedance LINE: 10 k\u03a9\nInput impedance AUX: 20 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 ; Internal program stereo\nProtections: Short circuit, thermal, Short circuit, fuse \n\nTuner Specifications\n Frequency range: 87.5 \u00f7 108 MHz\nFrequency Response: 30 Hz \u00f7 15 kHz\nStereo separation: > 30 dB\nFM Intermediate rejection: > 70 dB\nFM Image rejection: > 50 dB\nFM signal/noise ratio: > 55 dB\nAM (MW) range: 522 \u00f7 1620 kHz\nAntenna input: 75 \u03a9 \n\nCD / MP3 Player Specifications\n Frequency Response: 20 Hz \u00f7 20 kHz\nSignal/noise ratio: > 80 dB\nTotal harmonic distortion: > 0.2%\nStereo separation: > 55 dB \n\nPower Requirement\n Operating voltage: 115-230V ~ 50 / 60Hz V \u02dc Hz\nPower (consumption): 350 W\nFuse model: T5AL - 250 V ;T10AL - 250 V \n\nPhysical Specifications\n Height: 127 / 5 mm/inch\nWidth: 444 / 17.48 mm/inch\nDepth: 345 / 13.58 mm/inch\nNet weight: 10.1 / 22.26 kg/lbs "}" data-sheets-userformat="{"2":513,"3":{"1":0},"12":0}">ES 3323 II is a mixer-amplifier with 4 mic-line audio inputs on removable connectors (the first input also has an XLR socket), CD/USB/Bluetooth – MP3 player and tuner and an aux input for an additional external music source.The amplifier nominal power is 320 W, available on 100 – 70 V constant voltage output (for loudspeakers having 100 – 70 V transformers). The 3 PAGING buttons on the front panel can be used to select zones to be paged by either the channel 1 or 4; The 3 MUSIC buttons turn the music on in the respective zones. As (optional) system expansion, it is possible to link a second generic external amplifier (delivering enough power for all loudspeakers, i.e. RCF UP 2321) to keep the background music in the zones that are not paged.FeaturesCD-USB/MP3 Player / FM tuner / Mixer Amplifier / 3 zone control - Bluetooth connection with external devicesIR Remote control for CD - USB/MP3 player & tuner functionsFull digital technology amplifier 320W RMS, 100V-70V outputs4 universal inputs with phantom facility, Presence Control and per-channel High-Pass filtersRJ45 connectors on input 2 and 3 for connection to BM3001 and BM 3003 microphoneScrew terminal connections, additional XLR and RJ45 input connections availableConfigurable Priority settings, VOX facility on input 1Selectable aux input for music source with volume and tone controlsUSB port on front panel allows reproduction of MP3 files from a memory stickMusic On Hold and PRE outputsThe 3 PAGING buttons can be used to select zones to be paged by either the channel 1 or 4GENERAL call button is availableThe 3 MUSIC buttons turn the music on in the respective zonesPossible to link a external amplifier (i.e. RCF UP 2321) to keep the background music in the zones that are not pagedLw impedance (min. 4 ) 2 W output for a monitor loudspeaker is availableAmplifier Specifications Power output: 320 W rmsFrequency Response: 50 Hz ÷ 20 kHzDistortion: < 0.3%Signal/noise rate: (MIC) > 60 d ;(AUX) > 80 dB; (MAIN) > 85 dBCrosstalk: (MIC) > 60 d ;(AUX) > 80 dB; (MAIN) > 85 dBPhantom Power: 32 V dc Input Section Input sensitivity MIC: - 50 dBuInput sensitivity PHANTOM: - 21 dBuInput sensitivity LINE: 0 ÷ + 16 dBuInput sensitivity AUX: - 6 ÷ + 13 dBuInput impedance MIC: 10 kInput impedance PHANTOM: 5 kInput impedance LINE: 10 kInput impedance AUX: 20 kBass Tone: (80 Hz) ± 8 dBTreble Tone: (13 kHz) ± 8 dBPresence control: (2.15 kHz) + 10 dBHigh-pass filter: 150 Hz Output 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 hold ; Internal program stereoProtections: Short circuit, thermal, Short circuit, fuse Tuner Specifications Frequency range: 87.5 ÷ 108 MHzFrequency Response: 30 Hz ÷ 15 kHzStereo separation: > 30 dBFM Intermediate rejection: > 70 dBFM Image rejection: > 50 dBFM signal/noise ratio: > 55 dBAM (MW) range: 522 ÷ 1620 kHzAntenna input: 75 CD / MP3 Player Specifications Frequency Response: 20 Hz ÷ 20 kHzSignal/noise ratio: > 80 dBTotal harmonic distortion: > 0.2%Stereo separation: > 55 dB Power Requirement Operating voltage: 115-230V ~ 50 / 60Hz V ~ HzPower (consumption): 350 WFuse model: T5AL - 250 V ;T10AL - 250 V Physical Specifications Height: 127 / 5 mm/inchWidth: 444 / 17.48 mm/inchDepth: 345 / 13.58 mm/inchNet weight: 10.1 / 22.26 kg/lbs.