The ability to implement any configuration with ease makes the Duecanali series extremely flexible. Powersoft’s legendary efficiency saves valuable energy, keeping both operational cost and ‘carbon footprint’ at a minimum.
The Duecanali 6404 DSP+D is designed to work with Lo-Z (from 2 Ω ) and with 70V/100V distributed lines: any mixed impedance output loads can be realised.
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 ArmoníaPlus software enable compliance with IEC 60849 for the crucial requirements of sound systems for emergency purposes.
MyPowersoft services are available for this product.
Features
| Feature | Description |
|---|---|
| Power Supply | Powersoft legendary universal switch-mode power supply up to 400VAC tolerant with Power Factor Correction |
| Patented Output Filter | Ripple cancellation network for cleaner performance |
| Low Inrush Limiting | Reduces AC inrush current, removing the need for expensive power sequencers |
| Detachable AC Mains Cable | IEC C19/22.2 (16A for EU, 20A for USA) socket for easy setup and power management |
| Protections | Fully protected circuit design with several safeguards to ensure reliability and prevent damage |
| AC Protection | Shuts down power supply when AC mains voltage is outside the operating range |
| Clip Limiter | Prevents severely clipped waveforms from reaching loudspeakers while maintaining full peak power output |
| DC Protection | Protects against infrasonic signals at the outputs |
| VHF Protection | Protects loudspeakers from non-audible, high-frequency signals |
| Short Circuit Protection | Automatically resets after detecting short circuits or other stresses on the output circuits |
| Long Term Limiter | Protects speakers from steady long-term RMS signals by reducing maximum output |
| Thermal Protection | Ensures output stages operate at up to 80°C (176°F) without risk of damage |
| Variable Speed Fan | Temperature-controlled continuous fan, ensuring front-to-back airflow and cooling efficiency |
| Temperature Forecast | LCD display shows historical temperature behavior for predictive management |
| General Design | Fixed frequency switchmode output stage for high-grade sound accuracy; compact 1 RU design for reduced rack space |
| Weight | Light weight (7 kg / 15.4 lbs) for easy racking and shipping |
| Connectors | Standard Phoenix connectors for analog audio outputs, aux supply, alarms, and GPIO |
| Remotely Switchable Input | Double input (main and aux) per channel for easy remote switching |
| Loudspeaker System Configuration | Direct drive for low impedance loads or 70V/100V Hi-Z distributed lines |
| High Pass Filter | Switchable 35Hz / 70Hz high-pass filter per channel |
| Bridged Mode | Low impedance per channel pair for maximum power delivery |
| Alarms and GPI/O | NC/NO contacts for alarm notifications, Remote ON/OFF switch, and Remote VCA control per channel |
| Digital Signal Processing (DSP) | TI C6000 DSP platform with advanced features like PEQ, IIR filters, and FIR filters for optimised sound control |
| AD/DA Converter | Dual 24-bit @ 48 kHz Tandem® architecture for high-fidelity audio conversion |
| Delay | Up to 100 ms for time alignment |
| Damping Control | Active DampingControl™ for cable compensation |
| Limiters | Peak, RMS voltage, RMS current, TruePower™ limiters for precise and safe output control |
| Remote Control & Monitoring (Software) | Control and diagnostics via ArmoníaPlus and dedicated WebApp |
| Remote Control & Monitoring (Hardware) | Attenuation (0dB to 26dB), High-pass filters (35Hz, 70Hz), Output selection (Lo-Z/Hi-Z/70V/100V), and Adjustable gain |
Specifications
| Specifications | Value |
|---|---|
| Output Power per Channel | 4600 W @ 2 Ω, 3200 W @ 4 Ω, 1800 W @ 8 Ω |
| Bridge Mode Output Power | 9200 W @ 4 Ω, 6400 W @ 8 Ω |
| Max Output Voltage @ 8 Ω | 175 Vpeak |
| Max Output Current | 110 Apeak |
Power Consumption / Current Draw
| Condition | 115 V | 230 V |
|---|---|---|
| Idle | 33 W – 0.53 A | 33 W – 0.37 A |
| 1/8 of Max Output Power @ 4 Ω | 1073 W – 10 A | 1068 W – 5.3 A |
Thermal
| Specification | Details |
|---|---|
| Operating Temperature Range | 0° – 45° C (32° – 113° F) |
