The ES 3323-II is a mixer-amplifier with 4 mic-line audio inputs, CD/USB – MP3 player and tuner and an aux input for an additional external music source. The amplifier nominal power is 320 W can be share between the 3 zones speakers, the ES 3323-II is able to control the independent activation of announcements and musical program and control separately the sound level of the 3 zone.
The 3 zone output and the direct output are available at 100 V – 70 V for constant voltage line. All four inputs can access the priority through an external command, have a common ‘presence’ control and separate highpass filters that are useful for improving speech intelligibility. Inputs 2 and 3 also have an RJ 45 socket for quick connection of an BM 3001 and BM 3003 paging microphone.
| Power output | 320 W rms |
|---|---|
| Frequency Response | 50 Hz ÷ 20 kHz |
| Distortion | < 0.3% |
| Signal/noise rate | (MIC) > 60 d ;(AUX) > 80 dB; (MAIN) > 85 dB |
| Crosstalk | (MIC) > 60 d ;(AUX) > 80 dB; (MAIN) > 85 dB |
| Phantom Power: | 32 V dc |
| Sensitivity MIC | - 50 dBu |
| Sensitivity PHANTOM | - 21 dBu |
| sensitivity LINE | 0 ÷ + 16 dBu |
| Sensitivity AUX | - 6 ÷ + 13 dBu |
| Impedance MIC | 10 kΩ |
| Impedance PHANTOM | 5 kΩ |
| Impedance LINE | 10 kΩ |
| Impedance AUX | 20 kΩ |
| Bass Tone | (80 Hz) ± 8 dB |
| Treble Tone | (13 kHz) ± 8 dB |
| Presence control | (2.15 kHz) + 10 dB |
| High-pass filter | 150 Hz |
| Level | – 1 dBu |
| Impedance | 600 Ω |
| Phantom power voltage/current | 32 / 0.018 V/A |
| Loudspeaker Low impedance | 4 Ω |
| Loudspeaker Constant voltage | 100 V ; 70 V |
| AUX output | Pre ; Music on hold ; Internal program stereo |
| Protections | Short circuit, thermal, Short circuit, fuse |
| Frequency range | 87.5 ÷ 108 MHz |
| Frequency Response | 30 Hz ÷ 15 kHz |
| Stereo separation | > 30 dB |
| FM Intermediate rejection | > 70 dB |
| FM Image rejection | > 50 dB |
| FM signal/noise ratio | > 55 dB |
| AM (MW) range | 522 ÷ 1620 kHz |
| Antenna input | 75 Ω |
| Frequency Response | 20 Hz ÷ 20 kHz |
| Signal/noise ratio | > 80 dB |
| Total harmonic distortion | > 0.2% |
| Stereo separation | > 55 dB |
| Power Requirement | &nbs |
| Operating voltage | 115-230V ~ 50 / 60Hz V ˜ Hz |
| Power (consumption) | 350 W |
| Fuse model | T5AL - 250 V ;T10AL - 250 V |
| Product Dimensions (W x H x D) | 17.48" (444 mm) x 5" (127 mm) x 13.58" (345 mm) |
| Shipping Dimensions (W x H x D) | 21.06" (535 mm) x 9.44" (240 mm) x 17.91" (455 mm) |
| New Weight | 22.26 lbs (10.1 kg) |
| Shipping Weight | 26.45 lbs (12 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
