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POWERSOFT DUECANALI 1604 Professional 2000w Bridged 2 Channel Single Space Rackmount Amplifier


POWERSOFT DUECANALI 1604 Professional 2000w Bridged 2 Channel Single Space Rackmount Amplifier

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Product Description



 2 Channel Single Rackspace Power Amp 


The Duecanali 1604 is part of Powersoft's Duecanali series providing access to all functions, yet easy to set up, and versatile use. Powersoft's legendary efficiency delivers valuable energy savings, minimizing both operational cost and 'carbon footprint'. It's designed to work with Lo-Z (from 2 Ohms) and with 70V/100V distributed lines: any mixed impedance output loads can be realized. It includes a fully integrated state-of-the-art DSP yielding extensive system management functionality. Along with sound-shaping and limiter functions in unique Powersoft style, the DSP hardware and Armonía Pro Audio Suite™ software enables compliance with IEC 60849 for the crucial requirements of sound systems used for emergency purposes.



  • Small- to Medium-scale venues

  • Main systems, central or distributed, subwoofers, hi-Z/lo-Z

  • Emergency systems (IEC 60849)

  • Business centers

  • Theaters, concert halls

  • Houses of worship

  • Convention centers

  • Amusement parks, themed entertainment

  • Cruise ships


Power supply

  • Universal switch mode power supply up to 400VAC tolerant with Power Factor Correction (PFC)

  • 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 (16 A for EU, 20 A for USA) socket

Protection Fully protected circuit design

  • AC protection Shuts 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

  • 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 176 °F (80 °C)

  • Temperature-controlled continuous variable-speed fan, front-to-back airflow


  • 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: 15.4 lbs (7 kg)

  • Standard Phoenix connectors: analog and digital input, audio outputs, alarms, and GPIO

  • Remotely dimmable inputs 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

  • Mixed configuration with Lo-Z/Hi-Z systems possible

  • Bridged mode low impedance per channel pair

Alarms and GPI/O

  • General Purpose Input/Output alarm interfaces:

  • Dangerous DC in the output power signal

  • Thermal stress

  • Configurable alarm contact NC/NO per channel

  • Remote ON/OFF switch

Digital Signal Processing

  • TI C6000 DSP platform

  • AD/DA converter: dual 24-bit @ 48 kHz Tandem® architecture

  • Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters, as well as custom output FIR filters

  • Delay up to 100 ms for time alignment

  • Active DampingControl™ for cable compensation

  • Peak, RMS voltage, RMS current, TruePower™ limiters

Remote management

  • Control and monitoring through Armonía Pro Audio Suite™

  • Dedicated Web App 

SALE: $1820.00


FREE S&H in continental US (e-mail for international / offshore USA rates)

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