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Overview
For Installed Sound Reinforcement systems, the Duecanali Series offers remarkably low power consumption and heat dissipation, in addition to Powersoft’s renowned audio quality and reliable performance - all in a compact, lightweight unit. The Duecanali is a Class D power amplification platform designed for larger 2-channel install applications. While all Duecanali versions deliver Powersoft’s renowned reliability and power density in a light, compact unit, Duecanali DSP+D versions also offer built in, state-of-the-art DSP, as well as Dante, providing additional system flexibility and extensive amplifier control.
| Model | Available Versions | Total Power |
|---|---|---|
| Duecanali 804 | DSP / DSP+ / DSP+D | 800 W |
| Duecanali 1604 | DSP / DSP+ / DSP+D | 1600 W |
| Duecanali 4804 | DSP / DSP+ / DSP+D | 4800 W |
| Duecanali 6404 | DSP / DSP+ / DSP+D | 6400 W |
DSP: with integrated DSP DSP+: with DSP and AES67 support DSP+D: with DSP and Dante support For more information and details on Power Sharing capabilities, please refer to the data sheets.
Features
- Powersoft legendary 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) socket
- Ac protection: shut down power supply when AC mains voltage is outside the 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, by 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
- Light weight - for easier racking and shipping: 7 kg (15.4 lbs)
- Standard Phoenix connectors: analog audio outputs, aux supply, alarms and GPIO
- Remotely switchable double input (main and aux) per channel
- 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
- NC/NO contacts per channel for alarm notifications
- Remote ON/OFF switch
- Remote VCA control per channel
- 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 custom output FIR filters
- Delay up to 100 ms for time alignment
- Active DampingControl™ for cable compensation
- Peak, RMS voltage, RMS current, TruePower™ limiters
- Control and diagnostics monitoring via ArmoníaPlus
- Dedicated WebApp
- Attenuation (from 0dB to 26dB)
- High-pass filters (35Hz, 70Hz)
- Lo-Z/Hi-Z/70V/100V output selection
- Adjustable gain (from 26dB to 35 dB)
Specifications
| Output power per Channel | 4600 W @ 2 Ω 3200 W @ 4 Ω 1800 W @ 8 Ω |
|---|---|
| Bridge mode | 9200 W @ 4 Ω 6400 W @ 8 Ω |
| Maxunclipped output voltage @8 Ω | 175 Vpeak |
| Current | 110 Apeak |
| Power supply | Universal, regulated switch mode with PFC (Power Factor Correction) |
| Nominal power requirement | 100-240 V ±10%, 50-60 Hz |
| Operating voltage | 90 V - 264 V |
| Idle | 115 V: 33 W - 0.53 A 230 V: 33 W - 0.37 A |
| 1/8 of max output power @ 4 Ω | 115 V: 1073 W - 10 A 230 V: 1068 W - 5.3 A |
| Operating temperature range | 0° - 45° C - 32° - 113° F |
| Idle | 115 V: 112 BTU/h 230 V: 114 BTU/h |
| 1/8 of max output power @ 4 Ω | 115 V: 931 BTU/h 230 V: 913 BTU/h |
Downloads
Documents & files
Certifications11
CCC Certificate 2017010802984031CE Verification of Conformity AT-EMC-838-0522ACE Verification of Conformity AT-LVD-838-0222AFCC Supplier’s Declaration of Conformity SDoC Powersoft - Duecanali SeriesREACH Declaration of ConformityRoHsChina Declaration of ConformityRoHsCE Declaration of Conformity PowersoftEPA Declaration of Conformity PowersoftUK Declaration of Conformity DoC Powersoft - Duecanali SeriesDeclaration of Conformity DoC Powersoft - Duecanali SeriesCB Certificate NL-102706
Data sheets3
Technical notes12
Application Note - AES67 configuration on DSP+ and A+ modelsApplication Note - Limiters: basic concept and operationsApplication Note - VCA Operation and remote Off GPIApplication Note - Integrating Powersoft amplifiers in a Dolby Atmos systemApplication Note - Powersoft Amplifiers and AoIP (Dante-AES67)Application Note - HealthPlusApplication Note - Amplifiers Backup strategy and Startup timesApplication Note - Line Integrity Monitoring and Pilot TonesApplication Note - Web App for Powersoft AmplifiersApplication Note - Power SharingApplication Note - Interactive Tuning Plugin | Armonía PluginApplication Note - Damping Control
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