Controllato digitalmente attraverso una normale porta seriale, il K3 è anche disponibile con la scheda KDSP e l'interfaccia KAESOP Ethernet/AES3: il K3 DSP+KAESOP diventa quindi una piattaforma completamente integrata, altamente sofisticata ma allo stesso tempo facile da usare, che include sound shaping ed il completo controllo remoto del sistema attraverso il software di Powersoft ArmoníaPlus (Interfaccia disponibile per i sistemi di monitoraggio MediaMatrix, Crestron, AMXcontrol e Q-SYS). Alimentazione Alimentatore universale con tecnologia switching per prestazioni elevate e di compatte dimensioni Power Factor Correction PFC assicura ridotti consumi e compatibilità con una vasta gamma di valori di tensione Bassa corrente di spunto che riduce l'assorbimento all'accensione, eliminando la necessità di costosi sequencers di potenza Protezioni Protezioni complete integrate nel design dei circuiti con: Protezione AC: spegnimento dell'alimentazione quando la tensione di rete è fuori scala Clip limiter: impedisce che segnali con valore di picco troppo elevato raggiungano gli altoparlanti, pur mantenendo piena potenza di picco Protezione DC: impedisce che segnali infrasonici raggiungano
K Series - all models
| Model | Total power | Per channel | Channels | Form factor | AoIP |
|---|---|---|---|---|---|
| K20 DSP | - | 9000 W @ 2 Ω 5200 W @ 4 Ω 2700 W @ 8 Ω | 2 | 1 RU | - |
| K20 | - | 9000 W @ 2 Ω 5200 W @ 4 Ω 2700 W @ 8 Ω | 2 | 1 RU | - |
| K10 DSP | - | 6000 W @ 2 Ω 4000 W @ 4 Ω 2000 W @ 8 Ω | 2 | 1 RU | - |
| K10 | - | 6000 W @ 2 Ω 4000 W @ 4 Ω 2000 W @ 8 Ω | 2 | 1 RU | - |
| K6 DSP | - | 3600 W @ 2 Ω 2500 W @ 4 Ω 1300 W @ 8 Ω | 2 | 1 RU | - |
| K6 | - | 3600 W @ 2 Ω 2500 W @ 4 Ω 1300 W @ 8 Ω | 2 | 1 RU | - |
| K3 DSP | - | 2800 W @ 2 Ω 2600 W @ 4 Ω 1400 W @ 8 Ω | 2 | 1 RU | - |
| K3 | - | 2800 W @ 2 Ω 2600 W @ 4 Ω 1400 W @ 8 Ω | 2 | 1 RU | - |
| K2 DSP | - | 2400 W @ 2 Ω 1950 W @ 4 Ω 1000 W @ 8 Ω | 2 | 1 RU | - |
| K2 | - | 2400 W @ 2 Ω 1950 W @ 4 Ω 1000 W @ 8 Ω | 2 | 1 RU | - |
Funzionalità
- Advanced switch-mode worldwide operating power supply technology for high performance and compact size
- Power Factor Correction PFC for extremely low mains consumption and extremely wide mains operating range
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- 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 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
- Temperature forecast with LCD traced historical behaviour
- Fixed frequency switchmode output stage for high grade sound accuracy
- Compact size - all models only 1 RU for reduced rack cost and space
- Light weight - for easier racking and shipping: 12 kg (26.5 lbs) according to configuration
- Combo XLR/6.3mm jack Neutrik input connectors with link capability
- AES3 digital input *
- LCD matrix interactive display
- Comprehensive-user friendly front panel display menu
- Built-in defeatable clip limiters for each channel
- Digital gain-attenuator control
- Defeatable gate selection for each channel
- User selectable gain/sensitivity
- User selectable maximum output power for each channel
- User selectable maximum mains current draw
- Lockable set-up by user selectable access key code
- Built in remote control via the RS-485 interface provides full diagnostic, operational setting and system monitoring
- Hardware monitor available for fast local diagnostic
- Load impedance measurement / display for each channel
- Output power measurements / display for each channel
- Mains voltage and current measurements / display
- Downloadable log file of functional fault events with time related trace
- Smart Card settings, parameters and upgrades functionality
- Analog Devices SHARC® DSP architecture
- AD/DA converter: dual 24bit @ 96 kHz Tandem® architecture, 127 dB dynamic range, per channel
- Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters
- Delay up to 1 s for time alignment
- Active DampingControl™ for cable compensation
- Power limiter (TruePower™, RMS voltage, RMS current) + Peak Limiter
- Control and monitoring through ArmoníaPlus
- Interface available for MediaMatrix, Crestron, AMXcontrol, Q-SYS and monitoring systems
Specifiche
| Output power per channel | |||
|---|---|---|---|
| Output power per channel | 2800 W @ 2 Ω | 2600 W @ 4 Ω | 1400 W @ 8 Ω |
| Bridge mode | 5600 W @ 4 Ω | 5200 W @ 8 Ω | |
| Max output voltage / current | |||
| Single channel mode | 165 Vpeak / 102 Apeak | ||
| Bridge mode | 330 Vpeak | ||
| 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: 64 W - 1.12 A | 230 V: 75 W - 1.3 A | |
| 1/8 of max output power @ 4 Ω | 115 V: 813 W - 8 A A | 230 V: 813 W - 7.4 A | |
| 1/4 of max output power @ 4 Ω | 115 V: 1625 W - 14.8 A | 230 V: 1625 W -7.4 A | |
| THERMAL | |||
| Operating temperature range | 0° - 45° C - 32° - 113° F | ||
| Thermal dissipation* | |||
| Idle | 115 V: 382 BTU/h - 96.3 kcal/h | 230 V: 382 BTU/h - 96.3 kcal/h | |
| 1/8 of max output power @ 4 Ω | 115 V: 836 BTU/h - 210.7 kcal/h | 230 V: 836 BTU/h - 210.7 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 1390 BTU/h - 350.3 kcal/h | 230 V: 1390 BTU/h - 350.3 kcal/h | |
