Power Supply |
Powersoft legendary universal switch-mode power supply up to 400VAC tolerant with Power Factor Correction |
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Patented output filter with ripple cancellation network |
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Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers |
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Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket |
Protections |
Fully protected circuit design with: |
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- AC Protection: shuts down power supply when AC mains voltage is outside operating range |
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- Clip Limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output |
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- DC Protection: protects against infrasonic signal at the outputs |
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- VHF Protection: protects the loudspeakers against non-audible, strong, non-musical high-frequency signals |
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- Short Circuit Protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset |
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- Long Term Limiter: protects the loudspeaker against steady long term RMS (non-audio) signals, by reducing maximum output |
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- Thermal Protection: output stages operating temperature up to 80 °C (176 °F) |
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- Temperature-controlled continuous variable speed fan, front to back airflow |
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- Temperature forecast with LCD traced historical behavior |
General |
Fixed frequency switch-mode output stage for high-grade sound accuracy |
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Compact size – all models only 1 RU for reduced rack cost and space |
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Lightweight – for easier racking and shipping: 7 kg (15.4 lbs) |
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Standard Phoenix connectors: analog audio outputs, aux supply, alarms, and GPIO |
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Remotely switchable double input (main and aux) per channel |
Loudspeaker System Configuration |
Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines |
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Switchable 35Hz / 70Hz high-pass filter per channel |
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Mixed configuration with Lo-Z/Hi-Z systems possible |
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Bridged mode low impedance per channel pair |
Alarms and GPI/O |
NC/NO contacts per channel for alarm notifications |
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Remote ON/OFF switch |
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Remote VCA control per channel |
Digital Signal Processing |
TI C6000 DSP platform |
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AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture |
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Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters |
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Delay up to 100 ms for time alignment |
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Active DampingControl™ for cable compensation |
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Peak, RMS voltage, RMS current, TruePower™ limiters |
Remote Control & Monitoring (Software) |
Control and diagnostics monitoring via ArmoníaPlus |
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Dedicated WebApp |
Remote Control & Monitoring (Hardware) |
Attenuation (from 0dB to 26dB) |
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High-pass filters (35Hz, 70Hz) |
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Lo-Z/Hi-Z/70V/100V output selection |
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Adjustable gain (from 26dB to 35 dB) |