Quattrocanali 1204 DSP 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 versions of the Quattrocanali grant in-depth control and monitoring via ArmoníaPlus, tailoring the sound and managing the system can be done by a remote, decentralized 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.
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Fully protected circuit design with:
|Output power per Channel|
|Output power per Channel||400 W @ 2 Ω||300 W @ 4 Ω||300 W @ 8 Ω|
|Bridge mode||800 W @ 4 Ω||600 W @ 8 Ω|
|Max output voltage / current|
|Max unclipped voltage @8||70 Vpeak|
|AC main power|
|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|
|Power consumption/current draw|
|Idle||115 V: 31.1 W – 0.45 A||230 V: 31.5 W – 0.25 A|
|1/8 of max output power @ 4 Ω||115 V: 227 W – 2.1 A||230 V: 251 W – 1.4 A|
|Operating temperature range||0° – 45° C – 32° – 113° F|
|Idle||115 V: 106 BTU/h||230 V: 107 BTU/h|
|1/8 of max output power @ 4 Ω||115 V: 261 BTU/h||230 V: 344 BTU/h|
Application Note – Amplifiers Backup strategy and Startup times Application Note – Limiters : basic concept and operations Application Note – Power Sharing Application Note – Line Integrity Monitoring and Pilot Tones Application Note – Web App for Powersoft Amplifiers Application Note – VCA Operation and remote Off GPI Application Note – AES67 Configuration Setup Application Note – Interactive Tuning Plugin | Armonía Plugin Application Note – Damping Control
CCC Certificate 2017010802984031 CB Certificate NL-65574 CSA Certificate 70151077 CPR Certificate 0560-CPR-182190008 REACH Declaration of Conformity Powersoft RoHsChina Declaration of Conformity Powersoft RoHsCE Declaration of Conformity Powersoft Declaration of Conformity DoC Powersoft – QUATTROCANALI Series UK Declaration of Conformity DoC Powersoft – Quattrocanali Series EPA Declaration of Conformity Powersoft
Florence (Italy), 11th January 2018 – Powersoft Quattrocanali amplifiers are providing the beating heart of new entertainment experience in the UK. Created by the award-winning producers behind th…