Providing access to all yet easily set up, the Duecanali Series is versatile in use. Powersoft's legendary efficency saves valuable energy, keeping both operational cost and ‘carbon footprint’ at a minimum.
The Duecanali 1604 is designed to work with lo-Z (from 2 Ω ) and with 70V/100V distributed lines: any mixed impedance output loads can be realized.
A fully integrated state-of-the-art DSP yields extensive system management functionality. In addition to sound shaping and limiter functions in unique Powersoft style, the DSP hardware and Armonía Pro Audio Suite™ software enable compliance with IEC 60849 for the crucial requirements of sound systems for emergency purposes.
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) socketProtections
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 peakpower output
•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 outputcircuits 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 airflowGeneral
•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: 7 kg (15.4 lbs)
•Standard Phoenix connectors: analog and digital input, audio outputs, alarms and GPIO
•Remotely dimmable inputs per channelLoudspeaker system configuration
•Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines
•Switchable 35Hz / 70Hz high pass filter per channel
•Mixed configuration with Lo-Z/Hi-Z systems possible
•Bridged mode low impedance per channel pairAlarms and GPI/O
•General Purpose Input/Output alarm interfaces:
o dangerous DC in the output power signal
o thermal stress
•Configurable alarm contact NC/NO per channel
•Remote ON/OFF switchDigital Signal Processing*
•TI C6000 DSP platform
•AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture
•Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as customoutput FIR filters
•Delay up to 100 ms for time alignment
•Active DampingControl™ for cable compensation
•Peak, RMS voltage, RMS current, TruePower™ limitersRemote management
•Control and monitoring through Armonía Pro Audio Suite™
•Dedicated Web App
* = DSP+D version
