For Installed Sound Reinforcement systems, the Duecanali Series offers remarkably low power consumption and heat dissipation, in addition to Powersoft’s renowned audio quality and reliable performance - all in a compact, lightweight unit. The Duecanali is a Class D power amplification platform designed for larger 2-channel install applications. While all Duecanali versions deliver Powersoft’s renowned reliability and power density in a light, compact unit, Duecanali DSP+D versions also offer built in, state-of-the-art DSP, as well as Dante, providing additional system flexibility and extensive amplifier control.
| Model | Available Versions | Total Power |
|---|---|---|
| Duecanali 804 | DSP / DSP+ / DSP+D | 800 W |
| Duecanali 1604 | DSP / DSP+ / DSP+D | 1600 W |
| Duecanali 4804 | DSP / DSP+ / DSP+D | 4800 W |
| Duecanali 6404 | DSP / DSP+ / DSP+D | 6400 W |
DSP: with integrated DSP DSP+: with DSP and AES67 support DSP+D: with DSP and Dante support For more information and details on Power Sharing capabilities, please refer to the data sheets.
特点
- Powersoft legendary universal switch-mode power supply up to 400VAC tolerant with Power Factor Correction
- Patented output filter with ripple cancellation network
- Low Inrush Limiting reduces AC inrush current, removing the need for expensive power sequencers
- Detachable AC mains cable with IEC C19/22.2 (16A for EU, 20 A for USA) socket
- Ac protection: shut down power supply when AC mains voltage is outside the operating range
- Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
- DC protection: protects against infrasonic signal at the outputs
- VHF protections: protects the loudspeakers against non-audible, strong, non-musical high-frequency signals
- Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
- Long term limiter: protects the loudspeaker against steady long term RMS (non-audio) signals, by reducing maximum output
- Thermal protection: output stages operating temperature up to 80 °C (176 °F)
- Temperature controlled continuous variable speed fan, front to back airflow
- Temperature forecast with LCD traced historical behavior
- Fixed frequency switchmode output stage for high grade sound accuracy
- Compact size - all models only 1 RU for reduced rack cost and space
- Light weight - for easier racking and shipping: 7 kg (15.4 lbs)
- Standard Phoenix connectors: analog audio outputs, aux supply, alarms and GPIO
- Remotely switchable double input (main and aux) per channel
- Direct drive either low impedance loads or 70V / 100V Hi-Z distributed lines
- Switchable 35Hz / 70Hz high pass filter per channel
- Mixed configuration with Lo-Z/Hi-Z systems possible
- Bridged mode low impedance per channel pair
- NC/NO contacts per channel for alarm notifications
- Remote ON/OFF switch
- Remote VCA control per channel
- TI C6000 DSP platform
- AD/DA converter: dual 24bit @ 48 kHz Tandem® architecture
- Input/output independent equalizers per channel providing PEQ, raised cosine, shelving IIR filters as well as custom output FIR filters
- Delay up to 100 ms for time alignment
- Active DampingControl™ for cable compensation
- Peak, RMS voltage, RMS current, TruePower™ limiters
- Control and diagnostics monitoring via ArmoníaPlus
- Dedicated WebApp
- 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)
规格
| Output power in single channel mode | |||
|---|---|---|---|
| Single channel mode | 2800 W @ 2 Ω | 2600 W @ 4 Ω | 1400 W @ 8 Ω |
| Bridge mode | 5600 W @ 4 Ω | 5200 W @ 8 Ω | |
| Max output voltage / current | |||
| Single channel mode | 165 Vpeak / 75 Apeak | ||
| Bridge mode | 230 Vpeak | ||
| AC main power | |||
| Power supply | Universal, regulated switch mode witd PFC (Power Factor Correction) | ||
| Nominal power requirement | 100-240 V ±10%, 50-60 Hz | ||
| Operating voltage | 90 V - 264 V | ||
| Power consuption | |||
| Idle | 115 V: 69 W - 1.2 A | 230 V: 88 W - 1.35 A | |
| 1/8 of max output power @ 4 Ω | 115 V: 609 W - 8 A | 230 V: 813 W - 4 A | |
| 1/4 of max output power @ 4 Ω | 115 V: 1219 W - 14.8 A | 230 V: 1625 W - 7.4 A | |
| THERMAL | |||
| Operating temperature range | 0° - 45° C - 32° - 113° F | ||
| Thermal dissipation* | |||
| Idle | 115 V: 382 BTU/h - 96.3 kcal/h | 230 V: 382 BTU/h - 96.3 kcal/h | |
| 1/8 of max output power @ 4 Ω | 115 V: 836 BTU/h - 210.7 kcal/h | 230 V: 836 BTU/h - 210.7 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 1390 BTU/h - 350.3 kcal/h | 230 V: 1390 BTU/h - 350.3 kcal/h | |
2-Channel Power Amplifier
总览图
Powersoft的Duecanali5204专业功放的设计能满足专业用户在专业固定安装中最严格的要求。由Powersoft公司研发团队设计，Duecanali5204完全在意大利生产，内部的元件均经过精心挑选，保证极高的质量以及耐用性。 每个模块组件都经过预先测试， 组装完成后的Duecanali5204更是进行持续48小时的老练筛选之后，再通过精密测试仪器的最终检验，从而保证了全面的质量控制。Duecanali5204内有Powersoft享有专利的通用开关模式电源，耐压达到400VAC，并带有功率因数校正，为用户提供全球范围内适用的低功耗AC电源。Powersoft的可桥接开关模式固定频率D类专利输出，提供高质量的声音和高阻尼系数，以及保证长时间稳定工作表现并延长功放使用寿命的冷却电路。 液晶显示屏用户菜单可以锁定，对所有的功放设置可进行方便的控制。辅助输入，由24V命令输入触发，用于警报以及预录的紧急信息。每个功放通道的输出继电用于报告单个通道故障。 可选DSP为Duecanali 5204 DSP+AESOP提供了高品质的机载声音处理。感应和通信电路板是RS485总线的标准配置，以太网可选择配备，通过ArmoníaPlus软件进行全面监控，兼容Powersoft的K, M, D, Q以及Ottocanali系列的功放。可连接MediaMatrix, Crestron, AMXcontrol, Q-SYS和监控系统。 Duecanali 5204无需外置变压器即可驱动70V/100V线路。输出电压限幅器需应用，并根据正在使用的不同音箱，可能需要应用高通滤波器（HPF）。 Optional DSP provides toDuecanali 5204 DSP+AESOPfull high-quality onboard sound processing. Sensing and communication board, standard on RS485 bus, Ethernet optional, provides full control and monitoring through ArmoníaPlus, compatible with all other Powersoft K, M, D, Q, and Ottocanali Series amplifiers. Interface available for MediaMatrix, Crestron, AMX, Q-SYS control, and monitoring systems. The Duecanali 5204 is able to drive 70V/100V lines without external transformers. Output voltage limiters should be applied, and depending on the speakers being used a high pass filter may be necessary.
特点
电源
- Powersoft传奇的带功率因数校正的通用开关电源，最高可接受400VAC。
- 专利输出滤波器带波纹消除网络
- 低浪涌限制减少交流电流浪涌，无需昂贵的电源时序器。
- 可拆卸交流电源线缆，带IEC C19/22.2（欧洲用16A，美国用20A）插座。
保护全面的电路保护设计：
- 交流保护：交流电源电压超出操作范围时关闭电源
- 削波限幅器：防止严重削波的波形到达扬声器，同时维持全峰值功率输出
- 直流保护：防止输出端出现次声信号
- 甚高频保护：防止听不见的强烈非音乐高频信号到达扬声器
- 短路保护：自动保护重置功能防止功放发生短路，或输出电路发生其它应激故障
- 长期限幅器：防止会减少最大输出的稳定的长期RMS（非音频）信号到达扬声器
- 热保护：输出级操作温度最高为80 °C (176 °F)
- 温控连续变速风扇，从前到后的空气流动
- 温度预报，LCD屏显示历史记录
常规
- 固定频率开关模式输出级，实现高品质声音精度
- 体积小巧 – 所有的模型都仅需1U的机架安装空间，缩减机架成本，节省空间
- 重量轻 – 方便机架安装和装运：8 kg (17.6磅)
- 标准凤凰接头：用于模拟和数字输入，音频输出，辅助供电，警报和通用输入输出
- 每个通道都有可用远程开关控制的输入（主输入和辅助输入）
设置
- 液晶矩阵交互式显示屏
- 全面的对用户友好前面板显示菜单
- 每个通道都有内置的可禁用削波限幅器
- 数字增益衰减器控制
- 每个通道有可禁用的门选通
- 用户可选的增益/灵敏度
- 每通道用户可选的最大输出功率
- 用户可选的最大电源电流消耗
- 用户可选择密码以锁定设置
- 内置通过RS-485接口的远程控制，提供全面的诊断、操作设置和系统监控
监控
- 硬件监控，可以实现快速本地诊断
- 每个通道的负载阻抗测量/显示
- 每个通道的输出功率测量/显示
- 电源电压和电流测量/显示
- 可下载的功能故障事件的日志文件，可通过时间跟踪
- 智能卡设置，参数和升级功能
数字信号处理*
- Analog Devices® SHARC数字信号处理器架构
- 模拟到数字/数字到模拟转换器：双24bit @ 96 kHz Tandem®架构，动态范围127 dB，每个通道都有
- 每个通道都有输入/输出独立均衡器，提供参量均衡，升余弦，搁架式IIR滤波器和自定义输出FIR滤波器
- 最长1秒的延时，用于时间对准
- 有源阻尼控制（Active DampingControl™）技术用于线缆补偿
- 功率限幅器（TruePower™，RMS电压，RMS电流）+峰值限幅器
技术指标
- General
- Output power in single channel mode
- Single channel mode - 2800 W @ 2 Ω - 2600 W @ 4 Ω - 1400 W @ 8 Ω
- Bridge mode - 5600 W @ 4 Ω - 5200 W @ 8 Ω
- Max output voltage / current
- Single channel mode - 165 Vpeak / 75 Apeak
- Bridge mode - 230 Vpeak
- AC main power
- Power supply - Universal, regulated switch mode witd PFC (Power Factor Correction)
- Nominal power requirement - 100-240 V ±10%, 50-60 Hz
- Operating voltage - 90 V - 264 V
- Power consuption
- Idle -115 V:69 W - 1.2 A -230 V:88 W - 1.35 A
- 1/8 of max output power @ 4 Ω -115 V:609 W - 8 A -230 V:813 W - 4 A
- 1/4 of max output power @ 4 Ω -115 V:1219 W - 14.8 A -230 V:1625 W - 7.4 A
- THERMAL
- Operating temperature range - 0° - 45° C - 32° - 113° F
- Thermal dissipation*
- Idle -115 V:382 BTU/h - 96.3 kcal/h -230 V:382 BTU/h - 96.3 kcal/h
- 1/8 of max output power @ 4 Ω -115 V:836 BTU/h - 210.7 kcal/h -230 V:836 BTU/h - 210.7 kcal/h
- 1/4 of max output power @ 4 Ω -115 V:1390 BTU/h - 350.3 kcal/h -230 V:1390 BTU/h - 350.3 kcal/h
Documents
Data sheetsDuecanali DSP+D Series DatasheetMechanical drawingsDuecanali Legacy Mechanical DrawingsDuecanali Series Mechanical drawingsThermal & CurrentDuecanali 5204 Current Draw & Thermal DissipationA&E SpecificationDuecanali 5204 DSP+AESOP Architecture & Engineering SpecificationsSoftwareArmoníaPlus 2.3.2CertificationsCSA Certificate 2269943GOST Certificate POCCITAIO77B10470CCC Certificate 2018010802048310UK Declaration of Conformity DoC Powersoft - Duecanali Legacy Series
