D-Cell 504由两个超级紧凑的单元构成——电源和2通道的输出级，每一个的尺寸都只有100x78x45mm，保证轻松就可进行机械集成，并能匹配任何可能的设计。 尺寸有限并不意味着功能有限：D-Cell504的电源可驱动两个2通道功放单元，可极大地减少多分频配置的占地空间。 两个输出通道对都可以桥接，所以你可以驱动三分频系统，甚至可以驱动负载更高、功率更高的二分频双功放或对称负载。 D-Cell504的DSP解决方案也是既紧凑又灵活。 实际上，它的输出级也可用，因为机载有2输入/4输出DSP，这一强大的工具可以调整音频信号，提供所需的动态处理，保护你的音箱。 此产品提供MyPowersoft服务 体积小/重量轻：100x78x45mm, 263g 功放单元 / 300g 电源单元 全面智能保护特征：热保护、过流保护、高频和无音频信号保护 削波和永久信号限幅器 辅助输出电压 (±12V 稳压，200mA 最大) 旁通线路输出，用于外部有源/无源滤波器 静音指令 温度可控的风扇输出 远程控制& 联网，带选配的DSP板 全面集成入ArmoníaPlus，为整个系统提供完整的监控和调整 功率因数校正(PFC)：全球通用操作，与主电压防错连接 模块化：独立的电源和放大级，方便灵活安装 多级架构：一个电源单元可馈送两个放大级，可用于多通道应用中 先进的固定频率PPM-PWM调制技术：实现无与伦比的音频性能，在多通道应用中保证模块免受互调部件的影响。 自定义的功率输出：350W + 350W @ 4Ω, 180W @ 8Ω + 350W @ 4Ω 紧凑的尺寸和电磁干扰/安全认证：加速产品开发进程 超高效能/超低功耗 高质量音频：固定频率调制设计可保证实现最优化的性能与高度可预测性 选配的机载DSP 2 输入-4 输出：24 位模数/数模转换， 28x28位倍增器带56 位储能器，全面倍精度处理。 基于Sigma Studio®的全套滤波、均衡和动态处理，可存储4种预设。 辅助DSP处理输出：是其他没有装备DSP的单元成为从动装置 负载监控：诊断换能器的是否正常运转、是否遵从安全规则 General Output power Single-Ended Mode (SE) 350 W @ 4 Ω 190 W @ 8 Ω 95 W @ 16 Ω Bridge Mode (BTL) 700 W @ 8 Ω 380 W @ 16 Ω Max output voltage / current Single Ended Mode (SE) 55 Vpeak / 35 Apeak Bridge Mode (BTL) 110 Vpeak / 35 Apeak AC main power Power supply Universal, regulated switch mode
特点
- Small Footprint / Low Weight: 100x78x45mm, 263g Amplifier Unit / 300g Power Supply Unit
- Comprehensive/smart protection features: thermal, overcurrent, high frequencies, and non-audio signals
- Clip and Permanent signal limiter
- Auxiliary output voltage (±12V regulated, 200mA max)
- Bypass line outputs for external active/passive filters
- Mute command
- Temperature-controlled Fan output
- Remote Control & Networking with optional DSP board
- Fully integrate into ArmoníaPlus, for complete monitoring and fine-tuning of the whole system
- Power Factor Correction (PFC): for worldwide operation and error-proof connection to mains voltage
- Modularity: separate power supply and amplification stages for easy and flexible integration
- Multistage architecture: possibility of feeding two amplification stages with a single power supply unit for multi-channel applications
- State-of-the-art fixed frequency PPM-PWM modulation: Unmatched audio performance from any perspective, intrinsic immunity to intermodulation artifacts in multi-channel applications
- Customizable Power Output: 350W + 350W @ 4Ω, 180W @ 8Ω + 350W @ 4Ω
- Compact size and EMI/safety certification: for quick and easy product development
- Very High efficiency/Low consumption
- High-quality audio: fixed-frequency modulation design for predictable high-end performance
- Auxiliary DSP processed outputs: for slaving other not DSP equipped units
- Load Monitoring: for transducer health diagnostic and safety regulation compliance
- Optional On-Board DSP 2 In - 4 Out 24 bit AD/DA conversion, 28×28 bit multiplier with 56-bit accumulator, full double-precision processing. Sigma Studio® based full set of filtering, equalization, dynamics processing - 4 presets storable.
规格
| Output power | |||
|---|---|---|---|
| Single-Ended Mode (SE) | 350 W @ 4 Ω | 190 W @ 8 Ω | 95 W @ 16 Ω |
| Bridge Mode (BTL) | 700 W @ 8 Ω | 380 W @ 16 Ω | |
| Max output voltage / current | |||
| Single Ended Mode (SE) | 55 Vpeak / 35 Apeak | ||
| Bridge Mode (BTL) | 110 Vpeak / 35 Apeak | ||
| AC main power | |||
| Power supply | Universal, regulated switch mode with PFC (Power Factor Correction) | ||
| Rated Power Supply Voltage | 100-240 V ±10%, 50-60 Hz | ||
| Operating voltage | 90 V - 264 V | ||
| Power consumption | |||
| 1/8 of max output power @ 4 Ω | 115 V: 122 W - 1.08 A | 230 V: 121 W - 0.6 A | |
| I/4 of max output power @ 4 Ω | 115 V: 229 W - 2.04 A | 230 V: 225 W - 1.04 A | |
| THERMAL | |||
| Operating temperature range | 0° - 45° C - 32° - 113° F | ||
| Thermal dissipation | |||
| 1/8 of max output power @ 4 Ω | 115 V: 119.2 BTU/h - 30.0 kcal/h | 230 V: 119.2 BTU/h - 30.0 kcal/h | |
| 1/4 of max output power @ 4 Ω | 115 V: 184.4 BTU/h - 46.5 kcal/h | 230 V: 184.4 BTU/h - 46.5 kcal/h | |
