Opis
Ottocanali 1204 DSP, uključuje DSP funkcionalnost za svih 8 kanala, uparenih sa Ethernet vezom za potpunu kontrolu i nadzor putem ArmoniaPlus. Samostalno u poslovnim prostorijama odbora, ili zajedno sa Powersoft-ovim instalacionim modelima u najvećim postavkama, Ottocanali 1204 DSP sa Ethernet-om odgovara bilo kom mestu. U skladu sa IEC 60849, Ottocanali 1204 DSP ispunjava ključne zahteve za ozvučenje za hitne potrebe. MyPowersoft usluge su dostupne za ovaj proizvod.
Karakteriste :
Power supply
- Universal switch mode power supply up to 400VAC tolerant with Power Factor Correction
- Patented output filter with ripple cancellation network
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket
Protections
Fully protected circuit design with:
- Ac protection: shut down power supply when AC mains voltage is outside operating range
- Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
- DC protection: protects against infrasonic signal at the outputs
- VHF protections: protects the loudspeakers against non audible, strong, non musical high frequency signals
- Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
- Long term limiter: protects the loudspeaker against steady long term RMS (non audio) signals, by reducing maximum output
- Thermal protection: output stages operating temperature up to 80 °C (176 °F)
- Temperature controlled continous variable speed fan, front to back airflow
General
- Fixed frequency switchmode output stage for high grade sound accuracy
- Compact 1 RU for reduced rack cost and space
- Light weight – for easier racking and shipping: 5-11 kg (11-24.3 lbs) depending on number of BatFormers
- Standard Phoenix connectors: analog and digital input, audio outputs, aux supply, alarms and GPIO
- Remotely switchable inputs (main and aux) per channel
Loudspeaker system configuration
- Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines
- Switchable 35Hz / 70Hz high pass filter per channel
- Built-in defeatable clip limiters for each channel
- Mixed configuratio with Lo-Z/Hi-Z systems possible
- Bridged mode low impedance per channel pair
Alarms and GPIO
- General Purpose Input/Output alarm interfaces
- dangerous DC in the output power signal
- thermal stress
- Configurable alarm contact NC/NO per channel
- Remote AUX input / MAIN input switch
- Remote ON/OFF switch
- PWS OUT connector providing up to 24VDC
Digital Signal Processing
- Analog Devices® ADAU 1702 DSP architecture
- AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture, 100 dB dynamic range, per channel
- Input/output independent equalizers per channel providing PEQ, shelving IIR filters
- Delay up to 16 ms for time alignment
- Active DampingControl™ for cable compensation
- Peak and RMS limiters
Remote management
- Control and monitoring through ArmoníaPlus
- Interface available for MediaMatrix, Crestron, AMX, Q-SYS and monitoring systems
Specifikacije :
| GENERAL | |||
| Output power per channel | |||
| Output power per channel | 150 W @ 4 Ω | 80 W @ 8 Ω | |
| Bridge mode | 300 W @ 8 Ω | 150 W @ 16 Ω | |
| Max output voltage / current | |||
| Max unclipped output voltage @8 Ω | 37 Vpeak | ||
| Current | 15 Apeak | ||
| AC MAIN POWER | |||
| Power supply | Universal, regulated switch mode with PFC (Power Factor Correction) | ||
| Nominal power requirement | 100-240 V ±10%, 50-60 Hz | ||
| Operating voltage | 90 V – 264 V | ||
| Power consumption/current draw | |||
| Idle | 115 V: 20 W – 0.33 A | 230 V: 21.2 W – 0.36 A | |
| 1/8 of max output power @ 4 Ω | 115 V: 224 W – 1.99 A | 230 V: 223 W – 1.24 A | |
| 1/4 of max output power @ 4 Ω | 115 V: 423 W – 3.70 A | 230 V: 417 W – 2.00 A | |
| THERMAL | |||
| Operating temperature range | 0° – 35° C – 32° – 95° F | ||
| Thermal dissipation* | |||
| Idle Energy save ON | 115 V: 29.66 BTU/h – 7.48 kcal/h | 230 V: 31.71 BTU/h – 8 kcal/h | |
| 1/8 of max output power @ 4 Ω | 115 V: 252.34 BTU/h -63.64 kcal/h | 230 V: 248.93 BTU/h – 62.78 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 419.41 BTU/h -105.78 kcal/h | 230 V: 398.97 BTU/h -100.62 kcal/h | |
