{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["中包间"],"not_rendered":{"images":7},"read":"whole","date_system":"1900"}

{"sheet":"中包间","index":0,"n_rows":14,"n_cols":12,"rows_kept":14,"merged":[[0,0,0,11],[2,0,2,11],[8,1,8,8],[9,0,9,11],[12,1,12,8],[13,0,13,8]]}
["www.pro001.com 环球音响网"]
["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、扩声系统系统"]
[1,"主扩声音箱","BMB",455,"平均阻抗： \t8Ω\n输出功率： \t最大输入功率：450W 额定输入功率：225W\n体积尺寸： \t506( 宽 ) × 290( 高 ) × 283( 长 )\n其他参数： \t低音：25cm尺寸锥形振膜低音单元 x 1 高音：8cm尺寸锥形振膜高音单元 x 2","日本","对",1,{"$nulls":3},"原装正品"]
[2,"辅音箱","BMB",455,"平均阻抗： \t8Ω\n输出功率： \t最大输入功率：450W 额定输入功率：225W\n体积尺寸： \t506( 宽 ) × 290( 高 ) × 283( 长 )\n其他参数： \t低音：25cm尺寸锥形振膜低音单元 x 1 高音：8cm尺寸锥形振膜高音单元 x 2","日本","对",1,{"$nulls":3},"原装正品"]
[3,"四通道功放","YY audio","UA-7800","最大不失真功率（8欧）:4*400w；最大不失真功率（桥接8欧）：900瓦；最大不失真功率（桥接4欧）：1200瓦；信噪比：110dB；上升速率：60V/us；频率响应：±0.1dB  20Hz-20KHz; 总谐波失真:≤0.01%   8欧额定功率   1KHz;互调失真:≤0.01%   8欧额定功率 ;输入增益:≤75dB；声道分离度：≥75dB；供电电源：220V50Hz  交流；电源消耗功率：2500W","中国","台",1]
[4,"数字音频处理器","YYAUDIO","KA500","超低音输出具有低切、高切、独立音量控制、自动增益控制等处理模块 *24-bit、48kHz采样率、∑-△ AD/DA转换、32位DSP芯片处理","中国","台",1]
[5,"无线麦克风","YYAUDIO","BS-T6","工作频率：690-740、740-800、800-850MHz；调制方式：宽带FM；信道数目：200；信道间隔：250KHz；频率稳定度：±0.005%；动态范围：100dB；最大偏移：±45KHz；音频频率响应：80Hz-18KHz(±3dB)；综合信躁比：>105dB；综合失真：≤0.5%；工作距离：约100-300m(在没有干扰的情况下)；工作环境温度：-10℃--+50℃\n\n","中国","套",1]
[7,"总计",{"$nulls":7},{"$f":"SUM(J4:J8)","v":0}]
["二、灯光系统"]
[1,"激光灯","红绿KTV之王","T-869","电源：AC96~240V, 50/60HZ, 10W                                                                                                                    激光功率：50mW 532nm 绿激光器\n                     120mW 650nm  红激光器 \n模式:：自走，声控                                                                                                                                      演示效果：激光效果机之王，四马达多图案红绿激光花束。红绿萤火虫+泡泡+60种图案变化，可以红绿黄三色交替，2012年最畅销产品之一","中国","台",1]
[2,"频闪灯","LED三色频闪","VS-39","电压；AC110V-230V\n功率；15W\n频率；50-60HZ\n光源：LED灯珠*112颗\n功能：三色声控频闪/自走/频闪，声控可自调。\n适用场合：舞厅、酒吧、KTV包房","中国","台",1]
[3,"总计",{"$nulls":7},{"$f":"SUM(J11:J12)","v":0}]
["所有总计",{"$nulls":8},{"$f":"J13+J9","v":0}]