The Duecanali5204 and the Duecanali3904 deliver an efficient and reliable energy saving design in a compact one-rack unit space, while still maintaining high-output wattage and crystal clear audio. The design offers 40% to 60% savings on operating costs over traditional amplifiers of the same power rating.

The Duecanali5204 offers a thundering 1400W of power with a speaker load of 8-ohms, 2600W at 4-ohms and 2800W at 2-ohms in stereo configuration. In bridge mode the output wattage is a massive 5200W at 8-ohms and 5600W at 4-ohms.

The Duecanali3904 has a generous power range of 1000W with an 8-ohm speaker load, 1950W at 4-ohms and 2400W at 2-0hms in stereo configuration. In bridge mode the unit delivers a steady 3900W at 8-ohms and 4800W at 4-ohms.
The available power yield from both units insures undistorted peak sound performance.

Features

• Powersoft legendary universal switch mode power supply up to 400VAC tolerant with Power Factor Correction
• Fixed frequency switch mode bridgeable output
• Patented output filter with ripple cancellation network
• LCD interactive display and front panel meters
• Lockable user menu for setting max output voltage, max mains current draw, digital output attenuation, gain selection, gate selection, limiter and real time monitoring of: load impedance, AC mains voltage, output voltage, internal temperature with downloadable log file of all functional fault events with time related trace
• Balanced, 3 pin Phoenix© type, analog and digital main and auxiliary inputs, outputs on 2 paralleled
• Phoenix© type 2 pin connectors
• Optional DSP, with fixed latency of 2 ms, with up to 48dB/oct IIR and FIR cross-over filters, up to 16 eq filters per output channel, up to 8s of total delay, peak limiter and true power limiter, patented damping factor and cable resistance compensation network
• Optional Ethernet board travels, on the same CAT5 cable, control and up to 2 AES3 digital audio channels with full redundant ring topology
• Temperature controlled continuous variable speed fan, front to back airflow
• Smart card reader for preset load/save and firmware upgrades
• Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket
• Modular construction
• Control and monitoring* through Armonía Pro Audio Suite™
• Interface available* for MediaMatrix, Crestron and AMX control and monitoring systems

Fully protected circuit design with:

• AC protection: shut down power supply when
• AC mains voltage is outside operating range
• Turn on/off muting: for 4s at turn on and soon after turn off amplifiers outputs are muted
• 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 very high frequency signals
• Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits
• Thermal protection: when output rails reach 75°C (167°F) amplifier will reduce max output to help cooling while when rails reach 85°C (185°F) outputs will be muted
• Long term limiter: protects the loudspeaker against steady long term rms (non audio) signals reducing maximum output

*= DSP+AESOP, or AESOP versions only

EIAJ test standard, 1 kHz, 1% THD

Powersoft reserves the right to change specifications without notice.