Powersoft Quattrocanali 4804 DSP+D 4-Channel Flexible Amplifier with DSP and Dante™
- Regular price
- Rs. 353,835.00
- Sale price
- Rs. 353,835.00
- Regular price
-
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Description
Quattrocanali 4804 DSP+D 4800W
Quattrocanali 4804 offers the traditionally amazing sound quality and reliability of all Powersoft products. The patented SRM (Smart Rails Management) technology allows to maximize the efficiency of the system and drastically reduce power consumption in any load and usage condition. Quattrocanali features the lowest thermal dissipation in the industry, reducing the need for external cooling devices.
Quattrocanali is designed to operate with Lo-Z (from 2 Ω) and 70V/100V distributed lines or any mix of the two. DSP+D versions of the Quattrocanali grant in-depth control and monitoring via Armonìa, tailoring the sound and managing the system can be done by a remote, decentralised location. This Amplifier Platform can also be trusted in mission-critical applications, such as fire alarm systems, thanks to the cleverly engineered power supply that allows reliable operation even when connected to a UPS.
Technical Specifications
Power Supply
| Specification | Details |
|---|---|
| Patented Output Filter | Ripple cancellation network |
| 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 |
Protections
| Protection Type | Details |
|---|---|
| AC Protection | Shuts down power supply when AC mains voltage is outside operating range |
| Clip Limiter | Prevents severely clipped waveforms from reaching loudspeakers while maintaining full peak power output |
| DC Protection | Protects against infrasonic signal at the outputs |
| VHF Protections | Protects loudspeakers from non-audible, strong, non-musical high-frequency signals |
| Short Circuit Protection | Protects the amplifier from short circuits or other stressful events with automatic protection reset |
| Long Term Limiter | Protects loudspeakers from steady long-term RMS (non-audio) signals by reducing maximum output |
| Thermal Protection | Output stages operating temperature up to 80 °C (176 °F) |
| Fan | Temperature-controlled continuous variable speed fan, front to back airflow |
| Temperature Forecast | LCD traced historical behavior for temperature monitoring |
General
| Specification | Details |
|---|---|
| Output Stage | Fixed frequency switch-mode for high-grade sound accuracy |
| Rack Size | 1 RU for reduced rack cost and space |
| Weight | 7 kg (15.4 lbs) |
| Connectors | Standard Phoenix connectors for analog audio outputs, aux supply, alarms, and GPIO |
| Remotely Switchable Inputs | Main and auxiliary input per channel |
Settings
| Setting Type | Details |
|---|---|
| Clip Limiters | Built-in defeatable clip limiters for each channel |
| Digital Gain Control | Digital gain-attenuator control |
| Gate Selection | Defeatable gate selection for each channel |
| User-Selectable Settings | User selectable gain/sensitivity, max output power per channel, max mains current draw |
| Lockable Setup | Lockable setup with user-selectable access key code |
| Remote Control | Built-in remote control via RS-485 interface for full diagnostic, operational setting, and system monitoring |
Digital Signal Processing (DSP)
| Specification | Details |
|---|---|
| DSP Platform | TI C6000 DSP platform |
| AD/DA Converter | Dual 24bit @ 48 kHz Tandem® architecture |
| Equalizers | Input/output independent equalizers per channel, PEQ, raised cosine, shelving IIR filters, custom output FIR filters |
| Delay | Up to 100 ms for time alignment |
| Active DampingControl™ | For cable compensation |
| Limiters | Peak, RMS voltage, RMS current, TruePower™ limiters |
Remote Control and Monitoring
| Control and Monitoring Type | Details |
|---|---|
| Software Control | Control and diagnostics monitoring via ArmoníaPlus, Dedicated WebApp |
| Hardware Control | 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) |
Up to 10 Years of Hassle-Free Warranty.
Many sellers offer products without service, but we’ve got you covered. Contact us to book your warranty, drop it in-store, or ship it to us for a refund or exchange for up to 10 years.
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