Enabling seamless integration into modern digital audio networks and remote management, the Powersoft Duecanali 4804 DSP+ is a 4800W 2-channel amplifier featuring built-in DSP and AES67 compatibility, making it well suited for professional audio integrators and sound engineers seeking high-performance amplification in permanent installations.
In addition to its flexible networking, the amplifier delivers 3000W per channel at 2 ohms, 2400W at 4 ohms, and 1250W 8 ohms, with symmetrical and asymmetrical power sharing, allowing flexible distribution of power across channels. It includes balanced analog inputs, a network input, GPIO for control, and is housed in a lightweight, energy-efficient chassis, making it a versatile solution for a range of installation needs.
- Powersoft legendary universal switch-mode power supply up to 400 VAC 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, 20A for USA) socket
- 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 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 176°F
- Temperature controlled continuous variable speed fan, front to back airflow
- Temperature forecast with LCD traced historical behavior
- Fixed frequency switch-mode output stage for high grade sound accuracy
- Compact size—all models only 1 RU for reduced rack cost and space
- Lightweight—for easier racking and shipping: 15.4 lb
- 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 70/100V Hi-Z distributed lines
- Switchable 35/70 Hz 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 24-bit at 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
Via Hardware:
- Attenuation (from 0 to 26 dB)
- High-pass filters (35/70 Hz)
- Lo-Z/Hi-Z/70/100V output selection
- Adjustable gain (from 26 to 35 dB)