草莓视频app下载安装

工(gong)程案例(li) Products
TEL:4008-541-666
FAX:028-86786326
KAKA-pro@163.com
400-888-8888 365*24 全(quan)國(guo)服務(wu)熱線

承接(jie)龍泉七中學術報告廳舞臺音響燈(deng)光工(gong)程

上市日期: 2023-11-03
  • 產(chan)品概述
  • 產品(pin)規格
  • 詳細參數

?

承接龍泉七中學術報告廳舞臺音響燈光工程

學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)占(zhan)地面(mian)積50余畝(mu),現有(you)教(jiao)職工204人,46個教(jiao)學(xue)(xue)(xue)(xue)班(ban)級(ji),學(xue)(xue)(xue)(xue)生(sheng)(sheng)2409人。學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)創建于1944年(nian)(nian)(nian)(nian),始為(wei)(wei)(wei)(wei)簡陽縣龍(long)泉(quan)(quan)鎮(zhen)初級(ji)中(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao),1950年(nian)(nian)(nian)(nian)更(geng)名為(wei)(wei)(wei)(wei)四川省龍(long)泉(quan)(quan)中(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao),其初中(zhong)(zhong)(zhong)部(bu)(bu)于1999年(nian)(nian)(nian)(nian)經四川省教(jiao)育廳批準成為(wei)(wei)(wei)(wei)公辦(ban)民助的(de)(de)(de)(de)(de)(de)成都(dou)市(shi)龍(long)泉(quan)(quan)外(wai)國語實(shi)驗學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao),2003年(nian)(nian)(nian)(nian)原成都(dou)市(shi)龍(long)泉(quan)(quan)中(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)高(gao)中(zhong)(zhong)(zhong)部(bu)(bu)另(ling)擇址新建, 2004年(nian)(nian)(nian)(nian)高(gao)初中(zhong)(zhong)(zhong)部(bu)(bu)正式分離,成都(dou)市(shi)龍(long)泉(quan)(quan)外(wai)國語實(shi)驗學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)成為(wei)(wei)(wei)(wei)一所獨立建制的(de)(de)(de)(de)(de)(de)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao),2008年(nian)(nian)(nian)(nian)回歸為(wei)(wei)(wei)(wei)公辦(ban)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao),2010年(nian)(nian)(nian)(nian),更(geng)名為(wei)(wei)(wei)(wei)成都(dou)市(shi)龍(long)泉(quan)(quan)驛區第七中(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)。在(zai)(zai)六十(shi)余年(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)(de)發(fa)展(zhan)(zhan)歷(li)程中(zhong)(zhong)(zhong),學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)始終立足于自身特色(se),開拓進(jin)取、銳意(yi)創新,緊跟社會、時(shi)代(dai)發(fa)展(zhan)(zhan)步伐,從而奠定(ding)了學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)可(ke)持續發(fa)展(zhan)(zhan)的(de)(de)(de)(de)(de)(de)堅(jian)實(shi)基(ji)礎(chu)。近年(nian)(nian)(nian)(nian)來,學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)秉承“厚德、博學(xue)(xue)(xue)(xue)、尚美、篤(du)行”的(de)(de)(de)(de)(de)(de)校(xiao)(xiao)(xiao)(xiao)訓(xun),致力(li)于學(xue)(xue)(xue)(xue)生(sheng)(sheng)、教(jiao)師(shi)、學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)(de)全面(mian)和諧(xie)發(fa)展(zhan)(zhan)。以“愛(ai)生(sheng)(sheng)敬業,求(qiu)實(shi)創新”的(de)(de)(de)(de)(de)(de)優良(liang)教(jiao)風來帶動和影響“樂學(xue)(xue)(xue)(xue)善思,自主互助” 的(de)(de)(de)(de)(de)(de)學(xue)(xue)(xue)(xue)風形成,最終形成“尚美求(qiu)真,和諧(xie)健康(kang)”的(de)(de)(de)(de)(de)(de)校(xiao)(xiao)(xiao)(xiao)風。我(wo)們的(de)(de)(de)(de)(de)(de)辦(ban)學(xue)(xue)(xue)(xue)理念是:學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)提供學(xue)(xue)(xue)(xue)生(sheng)(sheng)成長(chang)發(fa)展(zhan)(zhan)需(xu)要的(de)(de)(de)(de)(de)(de)教(jiao)育,教(jiao)師(shi)做適應學(xue)(xue)(xue)(xue)生(sheng)(sheng)成長(chang)發(fa)展(zhan)(zhan)需(xu)要的(de)(de)(de)(de)(de)(de)教(jiao)師(shi),學(xue)(xue)(xue)(xue)生(sheng)(sheng)在(zai)(zai)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)都(dou)能得到不(bu)斷的(de)(de)(de)(de)(de)(de)提高(gao)和發(fa)展(zhan)(zhan)。學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)(de)目標是成為(wei)(wei)(wei)(wei)四川省特色(se)初中(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)。

1.中標單位采購我公司音響燈光設備;

相(xiang)關產品: / 相(xiang)關產(chan)品: More
2019 - 01 - 21
技術(shu)參數(shu):鉆(zhan)石切割透聲(sheng)網罩搭(da)載JBL ENTERTAINMENT發光LOGO低失(shi)真,大動(dong)態(tai)聲(sheng)音(yin)之美,純(chun)凈精準,細膩飽滿采用(yong)JBL 2414H高(gao)檔輕質釹鐵硼(peng)壓縮(suo)高(gao)音(yin)單(dan)元,非凡配(pei)方的(de)釹鐵硼(peng)磁路(lu)提供極高(gao)的(de)磁通密度,為驅動(dong)單(dan)元帶來強勁(jing)的(de)驅動(dong)能力和寬廣的(de)動(dong)態(tai)范圍(wei);搭(da)載JBL ENTERTAINMENT發光LOGO頻率(lv)響應(+/-3dB) 45-20000Hz靈(ling)敏度(1m/1W)99dB最大功率(lv):700W-1400W覆蓋角度:70°x100°(H x V)輸出聲(sheng)壓級(ji)  129dB peak額定阻抗  8 Ohms單(dan)元組成  LF:1×15″、HF:1×1.75″箱(xiang)體結構:15mm夾板
2019 - 01 - 21
技術參數:鉆石(shi)切割透聲網罩搭載JBL ENTERTAINMENT發光LOGO低失真(zhen),大動(dong)態聲音(yin)之美(mei),純(chun)凈精準,細膩飽(bao)滿(man)采(cai)用JBL 2414H高檔(dang)輕質(zhi)釹鐵(tie)硼壓縮(suo)高音(yin)單元(yuan)(yuan),非(fei)凡配方(fang)的釹鐵(tie)硼磁路(lu)提供(gong)極高的磁通密度(du),為驅動(dong)單元(yuan)(yuan)帶(dai)來強勁的驅動(dong)能力和(he)寬(kuan)廣的動(dong)態范圍(wei);搭載JBL ENTERTAINMENT發光LOGO頻率響應(+/-3dB) 48-20000Hz靈敏度(du)(1m/1W)98dB最大功率:700W-1400W覆蓋(gai)角(jiao)度(du):70°x100°(H x V)輸出(chu)聲壓級  128dB peak額定阻抗  8 Ohms單元(yuan)(yuan)組成  LF:1×12″、HF:1×1.75″箱體結(jie)構:15mm夾板(ban)
2019 - 01 - 21
技(ji)術參數:鉆(zhan)石切割(ge)透聲(sheng)網(wang)罩搭載JBL ENTERTAINMENT發光LOGO低失真(zhen),大動(dong)態(tai)聲(sheng)音之美(mei),純凈精(jing)準,細膩飽滿(man)采(cai)用JBL 2414H高檔輕質釹鐵硼壓縮(suo)高音單(dan)元,非凡配(pei)方的(de)釹鐵硼磁(ci)路提供(gong)極高的(de)磁(ci)通密度(du),為驅(qu)(qu)動(dong)單(dan)元帶來強勁的(de)驅(qu)(qu)動(dong)能力(li)和寬廣(guang)的(de)動(dong)態(tai)范圍;搭載JBL ENTERTAINMENT發光LOGO頻(pin)率(lv)響應(+/-3dB) 50-20000Hz靈敏度(du)(1m/1W)97dB最(zui)大功率(lv):600W-1200W覆蓋角度(du):70°x100°(H x V)輸出(chu)聲(sheng)壓級  126dB peak額(e)定阻抗(kang)  8 Ohms單(dan)元組成  LF:1×10″、HF:1×1.75″箱體結構:15mm夾板
2019 - 01 - 21
技術參數(shu):類型:超緊湊型,無源二分(fen)頻(pin)(pin)音(yin)箱(xiang)系統頻(pin)(pin)率響(xiang)應:56Hz-20kHz±3dB,-10dB@40Hz單元:低頻(pin)(pin):15;(380mm)/3;(75mm)音(yin)圈,鐵(tie)氧體馬達(da)系統高頻(pin)(pin):1;(25mm)出口/1.7;(44mm)音(yin)圈,聚酯球頂(ding)壓(ya)(ya)縮式驅動(dong)器功(gong)率:1000W(連(lian)續),2000W(峰(feng)(feng)值(zhi))靈敏度:100dB最大聲(sheng)壓(ya)(ya)級(ji)130dB(連(lian)續),133dB(峰(feng)(feng)值(zhi))額定阻抗(kang):8ohms覆(fu)蓋(-6dB):水平:80°×垂(chui)直(zhi)50°(可旋轉(zhuan))分(fen)頻(pin)(pin)點:2.3kHz內置(zhi)分(fen)頻(pin)(pin)箱(xiang)體:梯(ti)形涂(tu)裝:黑色質感涂(tu)裝保護網:黑色穿(chuan)孔鐵(tie)網,網罩后附(fu)有透聲(sheng)棉接(jie)插(cha)口:兩個NL4插(cha)座(zuo)接(jie)口(輸入):1+/1-接(jie)口(鏈接(jie)通過(guo)):1+/1-到1+/1-配件:10xM8吊掛尺寸(寬(kuan)x高x深):419毫(hao)米(mi)x700毫(hao)米(mi)x445毫(hao)米(mi)重量(liang):31kg
X
1

QQ設(she)置

3

SKYPE 設置

4

阿里旺(wang)旺(wang)設置

5

電話號碼管理

  • 4008-541-666
6

二維碼(ma)管理

>
展開
lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址