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Ottocanali 4K4 DSP+D 是一款灵活可靠的8通道功率放大器，最大输出功率可达4000W@4Ω，适用于中小型场地的多区域固定安装项目。
Ottocanali 4K4 DSP+D 可以为任何低阻扬声器、单声道桥接通道对以及 70V/100V 高阻分布式线路的组合提供动力，而不需使用输出升压变压器。Ottocanali 4K4 DSP+D 具备可切换的主/辅助信号输入，并提供一系列系统控制、警报、通用输入/输出和监控功能，以及声音塑形功能。
Ottocanali 4K4 DSP+D 提供冗余的通用开关模式电源，应用了功率因数校正（PFC）和专利技术智能轨道管理（SRM），最大程度提高了产品的可靠性和效率，降低了功耗。
全新的 Ottocanali 4K4 DSP + D 代表了信号处理的创新水平，提供了非布尔值的路由和混合，带有升余弦、IIR 和 FIR滤波器的多级均衡，输入处理中的可调延时高达 2 s + 100 ms（输出）用于时间对准，增益和极性调整，分频器，峰值限制器，TruePower™限制器和主动阻尼控制 Active DampingControl™。
Powersoft传奇的高效性节省了宝贵的能量，最大程度降低了运行成本以及碳排放：Ottocanali 4K4 具备出众的低功耗和热耗散；这大大降低了交流电源和空调/冷却系统的成本 – 更不必说给环境带来的好处。
此产品提供MyPowersoft服务
全面的保护电路：
| General | |||
| 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 | ||
| Current | 15 Apeak | ||
| 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 | |
| THERMAL | |||
| Operating temperature range | 0° – 35° C – 32° – 95° F | ||
| Thermal dissipation* | |||
| 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 …
