Usata in tutto il mondo dalle aziende leader nel campo del touring e degli eventi live, la Serie K è preferita dai migliori system designer, ingegneri del suono e tecnici di sistema, per la sua affidabilità, potenza ed headroom senza precedenti, oltre che per le ridotte dimensioni. 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 l'output VHF protezioni: protegge gli altoparlanti da segnali ad alta frequenza non udibili e non musicali Protezione da corto circuito: protegge l'amplificatore dal corto circuito o da altri eventi stressanti pe
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 a 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 continuous variable speed fan, front to back airflow
- Temperature forecast with LCD traced historical behavior
- Fixed frequency switchmode output stage for high-grade sound accuracy
- Compact size - all models only 1 RU for reduced rack cost and space
- Lightweight - for easier racking and shipping: 12 kg (26.5 lbs) according to the configuration
- Combo XLR/6.3mm jack Neutrik input connectors with link capability
- 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
Specifiche
| Output power per channel | |||
|---|---|---|---|
| Output power per channel | 3600 W @ 2 Ω | 2500 W @ 4 Ω | 1300 W @ 8 Ω |
| Bridge mode | 7200 W @ 4 Ω | 5000 W @ 8 Ω | |
| Max output voltage / current | |||
| Single channel mode | 153 Vpeak / 125 Apeak | ||
| Bridge mode | 306 Vpeak | ||
| AC main power | |||
| Power supply | Universal, regulated switch mode witd 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: 91 W - 1.3 A | 230 V: 84 W - 1.17 A | |
| 1/8 of max output power @ 4 Ω | 115 V: 781 W - 8.2 A | 230 V: 781 W - 4.1 A | |
| 1/4 of max output power @ 4 Ω | 115 V: 1563 w- 14.8 A | 230 V: 1563 W -7.4 A | |
| THERMAL | |||
| Operating temperature range | 0° - 45° C - 32° - 113° F | ||
| Thermal dissipation* | |||
| Idle | 115 V: 546 BTU/h - 137.6 kcal/h | 230 V: 546 BTU/h - 137.6 kcal/h | |
| 1/8 of max output power @ 4 Ω | 115 V: 982 BTU/h - 247.5 kcal/h | 230 V: 982 BTU/h - 247.5 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 1419 BTU/h - 357.6 kcal/h | 230 V: 1419 BTU/h - 357.6 kcal/h | |
