XLS《声光系统》

3、排练厅" "1","专业扩声音响","MOTIVITY","美国","?UT-10","系统类型:2单元2分频同轴倒相式;

持续功率:500W;

最大功率:1000W;

峰值功率:2000W;

标称阻抗:8OHMS;

推荐放大器额定输出功率:600W-800W@8OHMS;

灵敏度(1W@1m):96dB;

指向特性(-6dB):90°H*90°V;

计算最大声压级:123dB@400w(126dB@800w);

频率范围:60Hz-20KHz;

分频模式:被动式;

换能器配置:低频驱动器10""(250mm单元53mm音圈)*1;

高频驱动器1.3""(34mm音圈)*1;

连接器:SPEAKONNL4*2;

箱体材质:15mm(0.6″)MDF中密度纤维板;

吊挂硬件:U形安装架;

箱体尺寸:W275mm*D280mm*H365mm;

重量:9KG","只","4", "2","双通道功率放大器","MOTIVITY","美国","C18.2","立体声模式:2*4:1200W每通道,@1kHz300;

转换速率:>15V/us;

电压增益:30dB;

输出类别:E类;

保护功能:高温保护,直流保护,开机保护,过载保护;

外接电源:220V-240V/50-60HZ;

尺寸(W*D*H):483*430*88mm;

重量:G.W.24kg.","台","1", "3","16路双编组带效果调音台","ALESIS","美国","TGM-162F","使用高精密电子零件,60mm推子,具有12路单声和2路立体声通道,并且具有分组式幻象电源开关,方便电容话筒和动圈话筒同时使用时,防止给动圈话筒加电而导致声音失真.均衡EQ插入选择开关,确保高保真声源的重放.100Hz到8kHz的中频扫描,针对不同的人声进行调节,更加准确和方便.调音台带有24Bit数字式效果器,32种独立效果,延时、重复可调,可适应不同声学环境.每路输入、输出都带有独立的Insert插口,可精确的对需要调节的信号进行插入周边处理.两路编组输出和3个辅助(AUX)输出口足以满足中小型扩声场合的使用.通道12Mono+2Stereo,通道均衡3Band+MidSweep,辅助输出3,返回2,效果器24BitDSP,主输出1Stereo,编组输出2,尺寸52.5cm(长)*46.5cm(宽)*15cm(高),重量12.5kg","台","1", "4","线缆及辅材","定制","中国","国标","音响线穿线管,音箱壁装支架附件等.","批","1", "","小计:元" "

4、馆办团队排练便携式音响" "1","便携式扩声音响","金正","中国","N93","颜色:黑色;

规格:声道2.0;

特性:特性广场舞音响;

包装清单:音箱*1话筒*2遥控器*1充电器*1说明书*1","只","5", "","小计:元" "项目预算总计价格" "1" "2" "3" "4" "总项目合计: "系统布线安装费10% "增值税费10% "合计: