贺兰山1958旅游区多功能厅

2022-05-31 16:35:05 View：

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GR-2008-无线话筒

技术参数  Specifications·功能:放大射频信号,补偿因为将信号分配给多个输出接口而导致的插入损失,提升信号传输品质与传输距离.·系统组成:指向天线板,天线分配器,同轴线缆3部分.·GR-2001有8个
AS-3206

技术参数Specifications型号ModelAS-3206单元组成DriversLF:2×6.5"(162mm)/1.75"(44mm)voicecoilHF:1×1"(25.5mm)/1.44"(36mm)voicecoil频率响应FrequencyResponse70-20000Hz（-3dB）覆盖角度Dispersion(H×
AH-122

技术参数Specifications型号ModelAH-122单元组成DriversLF:1×12"(300mm)/3"(75mm)voicecoilHF:1×1"(25.5mm)/1.75"(44mm)voicecoil频率响应FrequencyResponse55-20kHz覆盖角度Dispersion(H×V)70°×60°(可
AS-655

技术参数Specifications型号ModelAS-655单元组成DriversLF:1×15"(380mm)/3"(75mm)voicecoilHF:1×1.4"(35mm)/3"(75mm)voicecoil频率响应FrequencyResponse45-18000Hz（-3dB）覆盖角度Dispersion(H×V)60°×
AS-308

技术参数Specifications型号ModelAS-308单元组成DriversLF:1×8"(200mm)/2"(50mm)voicecoilHF:1×1"(25.5mm)/1.44"(36mm)voicecoil频率响应FrequencyResponse65-20000Hz（-3dB）覆盖角度Dispersion(H×V)90°
D4250

技术参数  Specifications型号ModelD42508Ω立体声输出功率StereoPowerOutput@8Ω4×250W4Ω立体声输出功率StereoPowerOutput@4Ω4×400W8Ω桥接输出功率StereoPowerOutput@4Ω/频率响应Frequency