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["JBL JRX系列大型学校会议室音响"]
["序号","设备名称","品牌","型号","技术参数","国别","单位","数量","单价","小计","类似图样","备注"]
["一、扩声系列"]
[1,"全频扬声器","JBL ","JRX125","频率范围：35Hz-16kHz\n频响范围：45Hz-12kHz\n灵 敏 度：100dB\n峰值功率：2000W\n额定功率：500W/4Ω\n尺寸：1099×464×432mm\n重量：42.6kg","美国","只",4]
[2,"全频辅助音箱","JBL ","JRX112M","12\"两路舞台监听扬声器,12\"返送,250W/8欧,最大声压129dB","美国","只",2]
[3,"主功放","CROWN","XTi4000","2*650W 8欧，2*1200W 4欧，1*3200W 4欧，内置数字处理","美国","台",2]
[4,"辅助功放","CROWN","XTi2000","2*475W 8欧，2*800W 4欧，1*2000W 4欧，内置数字处理","美国","台",1]
[5,"控制调音台","SUNDCRAFT","LX9-16","16路单声道,2组立体声,4编组,立体声+单声道输出","英国","台",1]
[6,"数字效果器","YAMAHA","REV100","双通道专业数码混响器,内置99种预制效果","日本","台",1]
[7,"反馈抑制器","SABINE","FBX2810","双通道12段自动反馈抑制器(FBX2420停产,用此新型号代替)","美国","台",1]
[8,"图式均衡器","DBX","1231V","2*31段 均衡器,3-U","美国","台",1]
[9,"音频压限器","DBX","266XL","双通道压缩器/噪声门，内置供电，有银色面板（266XS)","美国","台",1]
[10,"无线手持话筒","MIPRO","ACT-100A ","双手持无线话筒","台湾","套",2]
[11,"无线头戴话筒","MIPRO","ACT626","无线双头带","台湾","套",2]
[12,"合唱话筒","AKG","C4000B","双面音大震膜,电容式合唱话筒(金色,带防震架,可另再配防喷架使用)","澳地利","只",2]
[13,"电源时序器","LAX","PSC-801B","8路电源时序器","中国","台",1]
[14,"DVD播放机","PIONEER","DV-310NC-G  ","Divx视频播放，DTS与DOLBY DIGITAL(杜比)音频解，支持USB,全新防尘设计，HDMI倍线和纯影院级逐行扫描，HDMI接口，视频控制多种参数，遥控器可实现循环播放","日本","台",1]
[15,"合唱话筒支架",{"$nulls":3},"中国","套",2]
[16,"无线话筒支架",{"$nulls":3},"中国","套",4]
[17,"标准设备机柜","配套",null,null,"中国","只",2]
[18,"标准音箱机柜","配套",null,null,"中国","只",4]
[null,"小计"]
["二、会议系统"]
[1,"无线会议系统主机","DUBEY","DT-V200","主控机与会议系统单元的数字控制及声频信号采用同一八芯电缆传送（ “T”型连接）, 多种发言模式：申请等待模式、限制发言模式、先进先出模式；脱离电脑时可具有下列几个功能：会议讨论、自动跟踪摄像功能,；支持PELCO和VISCA协议；四路RCA接头视频输入，可支持四个摄像球机信号输入，二路RCA接头AV视频输出。内置声音反馈移频装置，防止啸叫；系统具有高品质声音效果；具有录音、录像功能（需要增加视频采集设备）；具有RS232连接插座可外接电脑；主机可受会议中控控制；系统具有抗手机干扰、电磁干扰电路；具有四组音频信号输出端子，可外接录音或音响设备；具有一组MIC输入端子，可外接手持MIC及无线MIC等信号；单一主机具四组主端子可连接70组以上会议单元。并具有负载及短路保护功能；具有一组扩展接口，增加扩展设备可实现200台会议单元同时使用；可独立运作或外接电脑结合软件同步联动操作；内置高低音补偿功能；单台主控机可支持主席单元/副主席单元的合计数量为10个。","中国","台",1]
[2,"无线鹅颈会议话筒","DUBEY","DT-V206","主席单元，多种发言模式：申请等待模式、限制发言模式、先进先出模式、申请发言、顺序发言、自由讨论；摄像跟踪：支持PELCO和VISCA协议，设置好预置点的情况下脱机也可实现自动摄像跟踪；支持多主席与多副主席，最多可以设置10个；抗手机/电磁干扰；支持多主席和副主席；可插拨咪杆；内置高低音补偿功能，声反馈装置，防止啸叫；会议单元自带0.5米防脱落连接线，手拉手连接方式；独特拾音设计；拾音距离远","中国","台",4]
[3,"小计"]
["三、线材及配件"]
[1,"音箱电缆线",{"$nulls":4},"批",1]
[2,"音频联接",{"$nulls":4},"批",1]
[3,"其他辅料配件","配套","接插件等",null,null,"批",1]
[4,"小计"]
[5,"合计",{"$nulls":7},150000,"www.pro001.com"]