The Ottocanali 4K4 DSP+D is a flexible and reliable 8-channel power amplifier with up to a total of 4,000 W at 4Ω, ideal for multi-zone applications in small to mid-scale installs. Ottocanali 4K4 DSP+D supports any combination of lo-Z loudspeakers, mono-bridgeable channel pairs and 70V/100V Hi-Z distributed lines with no need for output step-up transformers. The Ottocanali 4K4 DSP+D features switchable main/aux signal inputs and offers a wide range of system control, alarms, GPI/O and monitoring functions as well as sound shaping options.
The Ottocanali 4K4 DSP+D implements universal switch mode power supplies with PFC and patented SRM (Smart Rails Management) technology maximizing reliability & efficiency and reducing power consumption.
New Ottocanali 4K4 DSP+D heralds new and innovative level of signal processing. Providing flexible routing and mixing, multi-stage equalization with raised-cosine, IIR and FIR filters, delay up to 2 s in input processing and 100 ms for time alignment, gain and polarity adjustment, crossover, peak limiters, TruePower™ limiters, and Active DampingControl™.
Powersoft’s legendary efficiency saves valuable energy, keeping both operational cost and ‘carbon footprint’ at a minimum: the Ottocanali 4K4 DSP+D shines with outstandingly low power consumption and heat dissipation. This dramatically reduces costs from the AC mains supply and air conditioning/cooling systems – not to mention the benefits to the environment for a greener planet.
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Fully protected circuit design with:
|Output power per channel|
|Output power per channel||450 W @ 2 Ω||500 W @ 4 Ω||250 W @ 8 Ω|
|Bridge mode||900 W @ 4 Ω||1000 W @ 8 Ω|
|Max output voltage / current|
|Max unclipped voltage @8 Ω||65 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: 74 W – 0.85 A||230 V: 77 W – 0.75 A|
|1/8 of max output power @ 4 Ω||115 V: 740 W – 6.6 A||230 V: 750 W – 3.9 A|
|Operating temperature range||0° – 35° C – 32° – 95° F|
|Idle||115 V: 253 BTU/h – 64 kcal/h||230 V: 263 BTU/h – 66 kcal/h|
|1/8 of max output power @ 4 Ω||115 V: 801 BTU/h – 202 kcal/h||230 V: 839 BTU/h – 211 kcal/h|
|1/4 of max output power @ 4 Ω||115 V: 1340 BTU/h – 338 kcal/h||230 V: 1340 BTU/h – 338 kcal/h|
Application Note – HealthPlus Application Note – Amplifiers Backup strategy and Startup timesApplication Note – Limiters : basic concept and operations Application Note – Power Sharing Application Note – Line Integrity Monitoring and Pilot TonesApplication Note – Dante Setup Application Note – Interactive Tuning Plugin | Armonía Plugin Application Note – Damping ControlApplication Note – Powersoft Amplifiers and AoIP (Dante-AES67)
CCC Certificate 2018010802048447 CB Certificate NL-29078 M1 CSA Certificate 70003097 CPR Certificate 0560-CPR-182190006RoHsCE Declaration of Conformity Powersoft RoHsChina Declaration of Conformity Powersoft REACH Declaration of Conformity Powersoft Declaration of Conformity DoC Powersoft – OTTOCANALI Series UK Declaration of Conformity DoC Powersoft – Ottocanali EPA Declaration of Conformity Powersoft
Florence (Italy), 7th March 2019 – Fraunhofer IDMT - which focuses on applied research in the field of audiovisual media - is widely known for developing ground-breaking technologies for the digital …