{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["小会议室"],"not_rendered":{"images":6},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"小会议室","index":0,"n_rows":23,"n_cols":11,"rows_kept":23,"merged":[[0,0,0,10],[2,0,2,10],[8,1,8,7],[9,0,9,10],[13,1,13,7],[14,0,14,10],[20,1,20,7],[21,0,21,7]],"flags":["formulas_cached_only"]}
["小会议室音响"]
["序号","设备名称","品牌","型号","技术参数","单位","数量","单价","小计","类似图样","备注"]
["一、扩声系统系统"]
[1,"广角会议音箱","JBL","Control HST","全新的JBL广角扬声器Control HST，内置5-1/4”低频单元与双高频单元，并采用了半球形声场扩声技术 (Hemispherical soundfield technology，简称HST)。 坚固耐用的Control HST，提供 H180° x V160° 的覆盖角度 (1 kHz-2 kHz, Nominal)，从而创造了极其宽广的声场覆盖空间；与传统的墙面安装扬声器相比，它能够有效消除有害的墙面反射，让声场更加饱满。","只",2]
[2,"纯后级功放","YYAUDIO","UA600","输出功率 立体声8Ω+8Ω：2×300W，输出功率立体4Ω+4Ω：2×450W输出功率 桥接方式8Ω：700W 频率响应：20Hz－20kHz阻抗：20KΩ，输入灵敏度：0.775V，1.0V,1.55V信噪比：>103dB，阻尼系数（8Ω）：>200，供电电源：220V/AC/50Hz，","台",1]
[3,"8路调音台","SOUNDCRAFT","EPM8","8组单声道,2组立体声,立体声输出，60mm推子","台",1]
[4,"一拖二无线话筒","BBS","U-666B GS","*数控PLL锁相环回路设计，使得信号更加稳定\n*锁定功能设计，以防止用户的误操作\n*采用最新近的（SMT）表面贴装工艺，使得产品质量更加稳定\n*超高动态双压缩分流技术，将高低频自动分流加载，展现最佳动态特性\n*内建式静音及音码锁定回路抑制干扰\n*传感器类型：动圈\n*拾音模式：心形\n*频率响应：50 Hz - 18 kHz\n*灵敏度（1 kHz）: -54,5 dBV/Pa / 1,88 mV/Pa","套",1]
[8,"电源时序器","LAX","PSC801B","8路电源时序器","台",1]
[9,"总计",{"$nulls":6},0]
["二、投影系统"]
[1,"高清投影机","爱普生","EB-C740X","投影尺寸： 30-300英寸\n屏幕比例： 4:3\n投影技术： 3LCD\n投影机特性： 互动\n亮度： 4200流明\n对比度： 3000:1\n标准分辨率： XGA（1024*768）\n色彩数目： 1677万色","台",1,{"$nulls":3},"可配置更低价位的投影"]
[2,"120寸电动幕",null,null,"120寸16:9遥控幕","幅",1]
[3,"投影吊架",{"$nulls":3},"台",1]
[4,"总计",{"$nulls":6},0]
["三、辅材"]
[1,"辅材",null,null,"音箱头、莲花线、卡农线等","批",1]
[2,"音箱线","高强信",null,"2.0平方","米",100]
[3,"其他线材",null,null,"VGA线，HDMI高清线","批",1]
[4,"强电线",{"$nulls":3},"批",1,{"$nulls":3},"自备"]
[5,"机柜",null,null,"12U","台",1]
[6,"总计",{"$nulls":6},0]
["所有总计",{"$nulls":7},33000]
[null,"以上报价不含税不含运费不含安装调试费"]