XLS《音频系统》

"昌吉市组织部办公用品项目询价采购清单",,

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, "序号","名称","技术参数","单位","数量","单价","金额","图片", "1","音箱","频响范围(-3dB):60Hz~20kHz频响范围(-10dB):48Hz~20kHz灵敏度(1w/1m):94dB最大声压级(平均/峰值):123dB覆盖角度:90°*50°功率(连续/节目/峰值):200W低音单元:EV8L高音单元:DH2005外形(高*宽*深):457*282*264mm","只","2" "2","内置功放调音台","2*800W(桥接模式1600瓦)立体声有源调音台、12单声道、4立体声道、录音室级24bit立体声效果处理器,拥有99种音色优美的VIRTUALIZER预置,如:混响,合唱,延时,镶边,音高移动和各种多重效果等,FBQ反馈探测系统可快速找出反馈的频率,轻松除去反馈频率.

双7频段图形均衡器.FBQ反馈探测系统可快速找出反馈的频率,轻松除去反馈频率.","台","1",,

, "3","会议话筒","1.换能方式:电容式,2.频率响应:30Hz-20kHz,3.指向性:单指向性,4.输出阻抗:75Ω平衡,5.灵敏度:-45dB±2dB,6.供电电压:幻象48V,7.咪管长度:410mm,8.咪线配置:10米双芯、卡龙母+卡龙公话筒,9.重量:1kg有效拾],10.距离:45cm,11.输出、指示:平衡、灯座,灯环显示,12.抗手机、电磁干扰","只","1",,

, "4","线材","高保真专业音响线","卷","1",,

, "5","电视机","4K高清;

网络电视;

窄边;

65寸","台","2",,

, "6","空调","3P;

变频;

二级能效","台","1",,

, "7","辅材、安装调试",,

"批","1",,

, ,"小计",,

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"1","会议桌","规格:5500*2000*760基材:1)E1级中纤板贴木皮,甲醛≤9mg/100g*合资优质复合MDF板材,木材经防虫、防潮、防腐烘干蒸发处理,含水率低于8%,达到防水标准,升降器为铝合金,油漆:采用环保聚酯油漆,甲醛含≤1.5mg/100g.广东产","张","1",,

, "2","会议椅","橡木椅架,面料:真皮,耐磨,透气;

海绵:采用PU低燃密度定型海绵,软硬适中,回弹好,不变形;

板材含水率7%-12%,持久不变形;

坚固耐用.广东产,平头椅","把","30",,

, "3","沙发床","面料:布艺3人3座,持久不变形;

坚固耐用;

不带扶手.广东产","个","3",,

, "4","茶水柜","规格:1200*460*860采用优质桦木框架,木材经过干燥、杀虫、除脂、防腐处理,含水率低于8%,面料采用头层黄牛皮饰面,海绵:选用密度≥45kg/m3高弹力海绵,油漆:采用环保聚酯油漆,甲醛含≤1.5mg/100g广东产","张","2",,

, "小计",,

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, "合计: