The Powersoft Quattrocanali 2404 DSP+D is a professional 4-channel installation amplifier designed by Powersoft. It delivers up to 2,400W of total power in a compact 1 RU rack space. Optimized for fixed installations (like bars, restaurants, retail, and corporate venues), it features onboard Digital Signal Processing (DSP) and integrated Audinate Dante (+D) digital audio networking.
Key Specifications
According to the technical datasheets on Powersoft, the Quattrocanali 2404 DSP+D features the following physical and power specifications:
- Power Output: 600W per channel at 4 Ohms, 600W per channel at 8 Ohms, and 600W per channel at 2 Ohms.
- 70V/100V Distributed Lines: Directly drives high-impedance distributed speaker systems at 600W per channel without needing external step-up transformers.
- Bridge Mode: Channels can be bridged in pairs to deliver 1,200W into 8 Ohms or 4 Ohms.
- Physical Footprint: Standard 19-inch 1U chassis with a depth of 358 mm (14.1 in) and a lightweight frame weighing just 7 kg (15.4 lbs).
DSP, Dante & Network Control
The “DSP+D” version provides a comprehensive audio processing matrix and seamless digital ecosystem integration:
- Loudspeaker Processing: Includes input/output EQs, FIR and IIR filters, delays, and multi-stage limiters (RMS, peak, and TruePower) to protect connected loudspeakers.
- Dante Integration (+D): Features 4 channels of Dante digital audio inputs alongside 4 analog inputs, offering complete architecture redundancy.
- Eco-Friendly Power Management: Utilizes Powersoft’s patented Smart Rails Management (SRM) and Power Factor Correction (PFC) technologies to dramatically reduce power consumption and heat dissipation.
- Software Ecosystem: Fully compatible with the Powersoft ArmoníaPlus system design suite for remote monitoring, system tuning, and customized user control panels.
