Audiocom Amplifiers

AD500
AD500
AD500
AD500

AD500

产品参数

  • 产品类型:Class D Amplifier with DSP

  • 频率响应:20Hz-20kHz (+0/-0.25dB)

  • 功放技术:UMAC Class D - Full Bandwidth PWM Modulator With Ultra-Low Distortion

  • 功放通道数:4 Channels Low Impedance (Lz)/2 | 2 Channels High Impedance (Hz)

  • 功放功率 - 立体声 8Ω:4×125W

  • 功放功率 - 立体声 4Ω:4×125W

  • 功放功率 - 100V:2×250W

  • 功放功率 - 70V:2×250W

  • 扬声器输出:4Ω-16Ω | 70V/100V

  • 分区输出:4 Zones Output

  • 总谐波失真 + 噪声:<0.05% (20Hz-20kHz, 8Ω load, 3dB below rated power)

  • 信噪比:>100dB (A-weighted, 20Hz-20kHz, 8Ω load)

  • 输出电压:70Vp-p/100Vpp (Unloaded) | Bridged 140Vp-p/280Vpp (Unloaded)

  • DSP 技术:Ultimate DSP with Wi-Fi and Ethernet Connection

  • DSP 可调参数:Filters: PEQ, LR, hi-lo shelving, all-pass, band-pass, hi-pass, lo-pass | Limiters: RMS Voltage, Peak Voltage | GPIO Functions | Routing

  • DSP 预设:Allows to Store and Load Individual Presets as well as Preset Libraries

  • 延迟调节:100ms (34.3ms per Output)

  • 控制类型:Controlled Via Webpage - Compatible with Desktop, Tablet and Mobile Phone (Wireless/Cable via RJ45)

  • 无线连接系统:Wireless as a Wi-Fi Access Point (WAP) or Wi-Fi Client

  • 音频信号输入:4×Analog Unbalanced Inputs | 4×Analog Balanced Inputs | Stereo S/PDIF

  • 输入接口:4×RCA | 2×3.5mm Phoenix Type | 1×RCA | 8×GPIO

  • 音频信号输出:Stereo S/PDIF Outputs

  • 输出接口:1×RCA | 8×GPIO

  • 扬声器输出接口:2×4-Pole 5mm Phoenix Type

  • 保护功能:Short Circuit, DC, Undervoltage, Temperature and Overload Protection

  • 工作温度范围:0℃-40℃

  • 散热方式:Speed Controlled Fan

  • 电源:URC (Universal Mains Switch Mode Power Supply (SMPS) with Power Factor Correction (PFC) and Standby Converter)

  • 电源输入:AC 100V-240V/50Hz/60Hz

  • 电源接口:Standard IEC socket

  • 功耗:150W

  • 特殊功能:GPIO Functions: Standby, Mute, Volume Control, Trigger IN, Trigger OUT

  • 尺寸(宽 × 高 × 深):44×220×390mm (1.7×8.7×15.4 in)

  • 安装方式:1U 19" Rack | Wall/Desktop Mount (Necessary Accessories Not Included)

  • 净重:2.8kg (6.2 lbs)

  • 运输重量:3.5kg (7.7 lbs)

  • 配件:19" Rack Mount Kit | Wall/Desktop Mount Kit (not included)

详细介绍

AD500 为 4×125W D 类通用安装功放,采用 1RU 半机架结构。四输出通道支持灵活功率分配,功率共享模式下单通道最高可达 250W;可驱动 4‑16Ω 低阻抗扬声器、70V/100V 高阻抗变压器耦合扬声器,也可混合搭配两类负载。

设备搭载板载全矩阵 DSP 处理引擎,可针对多种应用场景完成参数配置,无需外接设备即可适配各类扬声器系统,核心功能均集成于机身内部。处理器与功放深度协同,DSP 可采集功放运行状态并作出适配调整,相比独立外接处理设备,动态处理拥有更优的精度与运行效率。整机配备主动 PFC 功率因数校正电源,支持宽范围交流输入,可在不同供电环境下输出稳定可控的供电。