技術參數：頻(pin)率響應(ying)：40Hz-120Hz (±3dB)單元：2×15" (380mm) / 4" (100mm)音圈低(di)頻(pin)驅動額定功率：1000W(AES)，4000W(peak)靈敏度 (1W/1m)：101dB(open space), 107dB (half space)最大聲壓級(SPL)：126dB連續(xu)，132dB峰值(open space)132dB連續(xu)，138dB峰值(half space)標稱阻抗：4Ω分(fen)頻(pin)點：120Hz外殼：207升容積(ji)，支撐(cheng)18 / 24mm中纖板連接器(qi)：20A鳳凰(huang)接線端(duan)子尺寸 (W × H× D)：1000 × 465 × 600mm重量：67.5kg
技術參數：JBL KES6120 類型(xing)：被動(dong)兩分頻(pin)全頻(pin)單元組成：LF:1×12″HF:1×1.75″頻(pin)率響應（+/-3dB)：47-20000Hz靈敏(min)度（1m/1W）：97.5dB輸出(chu)聲(sheng)壓級：125dB continuous/131dB peak額(e)定阻抗：8 Ohms功(gong)率：450W AES/1800W PEAK
![珠江 PR-2905/2905M]( "珠江 PR-2905/2905M")
產品(pin)(pin)類別:勁(jing)(jing)(jing)能(neng)(neng)(neng)(neng)(neng)搖(yao)頭電(dian)(dian)腦(nao)燈系(xi)(xi)列產品(pin)(pin)名稱(cheng):勁(jing)(jing)(jing)能(neng)(neng)(neng)(neng)(neng)1200（WASH）系(xi)(xi)列產品(pin)(pin)型(xing)號:PR-2905/2905M特點：1. 優(you)(you)化(hua)結構設(she)計(ji)(ji)(ji)?燈體結構設(she)計(ji)(ji)(ji)采用(yong)(yong)耐(nai)高溫工(gong)程(cheng)(cheng)塑料構成(cheng)；?采用(yong)(yong)優(you)(you)化(hua)的(de)(de)(de)防震設(she)計(ji)(ji)(ji)，燈體內部(bu)由高強度(du)(du)抗(kang)氧化(hua)鋁合金制成(cheng)，可(ke)全(quan)面保(bao)護燈具(ju)在(zai)運輸和安(an)(an)(an)裝(zhuang)過程(cheng)(cheng)中(zhong)不(bu)受破損。2. 超靜(jing)音完美設(she)計(ji)(ji)(ji)?在(zai)散熱系(xi)(xi)統(tong)(tong)中(zhong)采用(yong)(yong)渦輪直流(liu)(liu)風機，不(bu)但能(neng)(neng)(neng)(neng)(neng)快(kuai)(kuai)速降溫，還能(neng)(neng)(neng)(neng)(neng)更有效降低(di)(di)噪音。?在(zai)產品(pin)(pin)的(de)(de)(de)結構、傳動(dong)、散熱系(xi)(xi)統(tong)(tong)、風機的(de)(de)(de)風速控制和軟件(jian)程(cheng)(cheng)序等(deng)方面進行了更為(wei)精(jing)確(que)的(de)(de)(de)優(you)(you)化(hua)設(she)計(ji)(ji)(ji)，達到產品(pin)(pin)運行無噪音。3. 安(an)(an)(an)全(quan)方便的(de)(de)(de)航空箱?專為(wei)頻(pin)(pin)繁流(liu)(liu)動(dong)使用(yong)(yong)設(she)計(ji)(ji)(ji)的(de)(de)(de)新款航空箱，確(que)保(bao)燈具(ju)在(zai)運輸途中(zhong)的(de)(de)(de)安(an)(an)(an)全(quan)及(ji)裝(zhuang)卸燈具(ju)時的(de)(de)(de)方便快(kuai)(kuai)捷。4. 快(kuai)(kuai)速簡便的(de)(de)(de)安(an)(an)(an)裝(zhuang)?專為(wei)安(an)(an)(an)裝(zhuang)設(she)計(ji)(ji)(ji)的(de)(de)(de)2款高品(pin)(pin)質吊鉤：奧米加或(huo)G型(xing)燈勾(gou)，安(an)(an)(an)裝(zhuang)在(zai)燈具(ju)底(di)盤，通過1/4轉快(kuai)(kuai)速鎖定(ding)(ding)裝(zhuang)置(zhi)固定(ding)(ding)的(de)(de)(de)吊掛孔，具(ju)有全(quan)方位(wei)安(an)(an)(an)裝(zhuang)特點，維護方便快(kuai)(kuai)捷。5. 自(zi)動(dong)節(jie)能(neng)(neng)(neng)(neng)(neng)模式?勁(jing)(jing)(jing)能(neng)(neng)(neng)(neng)(neng)搖(yao)頭電(dian)(dian)腦(nao)燈不(bu)管是電(dian)(dian)子鎮流(liu)(liu)器或(huo)電(dian)(dian)感(gan)(gan)鎮流(liu)(liu)器，都具(ju)有能(neng)(neng)(neng)(neng)(neng)及(ji)時降低(di)(di)光源(yuan)功(gong)(gong)(gong)(gong)率的(de)(de)(de)智(zhi)能(neng)(neng)(neng)(neng)(neng)化(hua)跟蹤節(jie)能(neng)(neng)(neng)(neng)(neng)系(xi)(xi)統(tong)(tong)技(ji)術(shu)，只要通過光閘或(huo)調光功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)(neng)(neng)為(wei)遮(zhe)光狀態時，其燈泡的(de)(de)(de)功(gong)(gong)(gong)(gong)率隨即(ji)自(zi)動(dong)降低(di)(di)50%（1200W的(de)(de)(de)功(gong)(gong)(gong)(gong)率降低(di)(di)到575W的(de)(de)(de)功(gong)(gong)(gong)(gong)率），具(ju)有恒定(ding)(ding)功(gong)(gong)(gong)(gong)率控制功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)(neng)(neng)而不(bu)受功(gong)(gong)(gong)(gong)率和頻(pin)(pin)率波動(dong)影響，消(xiao)除燈泡閃爍的(de)(de)(de)情況，使燈泡壽命更長(chang)。6. 水平(ping)/垂(chui)直移動(dong)?具(ju)有大范圍掃(sao)描(miao)角(jiao)度(du)(du)功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)(neng)(neng)，可(ke)作出水平(ping)掃(sao)描(miao)角(jiao)度(du)(du)540度(du)(du)及(ji)垂(chui)直掃(sao)描(miao)角(jiao)度(du)(du)270度(du)(du)；?具(ju)有自(zi)動(dong)回位(wei)糾正功(gong)(gong)(gong)(gong)能(neng)(neng)(neng)(neng)(neng)，當(dang)偶然發生錯位(wei)也能(neng)(neng)(neng)(neng)(neng)自(zi)動(dong)回復(fu)到原來的(de)(de)(de)位(wei)置(zhi)；?具(ju)有精(jing)確(que)的(de)(de)(de)定(ding)(ding)位(wei)控制，可(ke)達到16-bit的(de)(de)(de)精(jing)度(du)(du)旋轉；技(ji)術(shu)參數：輸入電(dian)(dian)壓PR-2905（電(dian)(dian)子）:200V~240V AC,50/60Hz，可(ke)選(xuan)100V/240V AC， 50/60HzPR-2905M（電(dian)(dian)感(gan)(gan)）:220V~230V AC, 50/60Hz 可(ke)選(xuan)200V/240V AC， 50/60Hz額定(ding)(ding)功(gong)(gong)(gong)(gong)率PR-2905：1500W@220V PR-2905M：...
![JBL BRX325-SP]( "JBL BRX325-SP")
技術參數：BRX325-SP有源(yuan)低(di)音(yin)炮通(tong)(tong)過(guo)雙 15 英寸(cun)驅(qu)動器、精密 DSP 和內(nei)置(zhi) 6 通(tong)(tong)道放(fang)大(da)功能擴(kuo)展低(di)頻能量，可為多(duo)達四個 BRX308-LA 線陣列元(yuan)件(jian)供(gong)(gong)電(dian)。雙 15 英寸(cun)低(di)音(yin)揚聲器頻率范圍：32 Hz–250 Hz (-10 dB)最大(da)聲壓級 136 dB內(nei)置(zhi) DSP 包括分頻管(guan)理、均衡器、限(xian)幅、校正(zheng)濾波器、相位校正(zheng)處理和驅(qu)動器保護(hu)電(dian)路集成的每通(tong)(tong)道 1,000 瓦、6 通(tong)(tong)道放(fang)大(da)器提供(gong)(gong)同類產(chan)品中(zhong)最多(duo)的通(tong)(tong)道為多(duo)達四個 BRX308-LA 線陣列單元(yuan)供(gong)(gong)電(dian)輸(shu)(shu)(shu)入(ru)(ru)：兩個平衡 XLR-F 并聯(lian)到 XLR-M 用(yong)于(yu) THRU 輸(shu)(shu)(shu)出(chu)輸(shu)(shu)(shu)出(chu)：兩個 4 極(ji) NL4 連接(jie)器，用(yong)于(yu)為最多(duo)四個面(mian)板(ban)供(gong)(gong)電(dian)電(dian)源(yuan)輸(shu)(shu)(shu)入(ru)(ru)：僅(jin) 20A powerCON/230 VAC帶有輸(shu)(shu)(shu)入(ru)(ru) Y 模式的雙輸(shu)(shu)(shu)入(ru)(ru)允許為低(di)音(yin)炮和頂部提供(gong)(gong)單個輸(shu)(shu)(shu)入(ru)(ru)，或為更高級的用(yong)途提供(gong)(gong)專用(yong)輸(shu)(shu)(shu)入(ru)(ru)腳輪(lun)便于(yu)運輸(shu)(shu)(shu)尺(chi)寸(cun)：680 x 890 x 693 毫米（26.7 x 35 x 27.3 英寸(cun)），不含腳輪(lun)重量：86 公斤（190 磅(bang)）
技(ji)術參(can)數：● 系統組(zu)成：2分(fen)頻(pin)2單(dan)元(yuan)前(qian)導式專業(ye)音(yin)箱● 低音(yin)單(dan)元(yuan)：1x15英寸(cun)(cun)釹磁低音(yin)單(dan)元(yuan).Φ75mm音(yin)圈(quan)● 高音(yin)單(dan)元(yuan)：1x1.5英寸(cun)(cun)侯口(kou)釹磁高音(yin).Φ75mm音(yin)圈(quan)● 額定阻抗：8Ω● 頻(pin)率(lv)(lv)范圍-10dB：45Hz~20KHz● 頻(pin)率(lv)(lv)響應±3dB：50Hz~18KHz● 靈敏度(du)：99dB/W/m ● 最(zui)大聲壓級：135dB● 覆蓋角(jiao):120°x 80°● 分(fen)頻(pin)點：1.7KHz● 箱體材質(zhi)：樺(hua)木(mu)夾板 ● 箱體表面(mian)處(chu)理：高強度(du)耐磨細顆粒油漆(qi)（聚脲漆(qi)）● 額定功(gong)率(lv)(lv)：500W● 最(zui)大功(gong)率(lv)(lv)：1000W● 峰值(zhi)功(gong)率(lv)(lv)：2000W ● 產品尺(chi)寸(cun)(cun)（H*W*D)：700*440*435mm● 凈重:28.5KG
產(chan)品詳(xiang)情(qing)：SLXD24/SM86無線(xian)系統(tong)可(ke)(ke)(ke)為全天演(yan)講到夜間演(yan)出等各種應用提供清晰的(de)24位數(shu)字音頻和(he)可(ke)(ke)(ke)靠的(de)射頻性能。每(mei)個(ge)44 MHz頻段(duan)可(ke)(ke)(ke)同時運(yun)行(xing)(xing)最(zui)多32個(ge)系統(tong)，并(bing)提供簡便的(de)設置和(he)可(ke)(ke)(ke)重復充電選配件(jian)(jian)，可(ke)(ke)(ke)隨(sui)時隨(sui)地彰(zhang)顯卓越(yue)的(de)無線(xian)性能。SLX-D系統(tong)兼容Wireless Workbench?軟(ruan)件(jian)(jian)和(he)ShurePlus? Channels移動應用，可(ke)(ke)(ke)進行(xing)(xing)嚴格的(de)監督和(he)實(shi)時控制(zhi)。每(mei)個(ge)系統(tong)隨(sui)附1臺SLXD4單通道接收機和(he)1臺SLXD2/86手持式接收機，并(bing)配有(you)天線(xian)和(he)機架安裝(zhuang)配件(jian)(jian)以(yi)及2節AA電池。
技(ji)術(shu)參數：頻(pin)率范圍：640MHz-690MHz頻(pin)道總數：200頻(pin)率間隔：250kHz頻(pin)率寬度(du)：50MHz包裝尺寸：480×340×70mm(L×W×D)凈重：2.5kg
技術參數：四通(tong)道數字信號處理器(qi)功率放(fang)大器(qi)24Bit AD/DA，96KHz，32Bit內部運算增益(yi)、壓(ya)限、延時、均衡、分頻、矩(ju)陣支持計(ji)算機遠程監控系統(tong)，以太網(wang)絡接口(RJ45)每(mei)路(lu)輸出(chu)(chu)提供IIR和FIR濾波(bo)器(qi)每(mei)路(lu)輸出(chu)(chu)提供L-DRIVE保(bao)護(脈沖，溫(wen)度和高(gao)壓(ya)保(bao)護)具(ju)(ju)備(bei)(bei)空氣補償功能具(ju)(ju)備(bei)(bei)2x4平(ping)衡模(mo)(mo)擬(ni)輸入/輸出(chu)(chu)(XLR)矩(ju)陣，同時兼容數字輸入/輸出(chu)(chu)支持模(mo)(mo)擬(ni)信號備(bei)(bei)份數字信號功放(fang)模(mo)(mo)塊類型：D類電(dian)源(yuan)模(mo)(mo)式(shi)：通(tong)用開(kai)關電(dian)源(yuan)120/230VRMS功率：4×1100W/8Ω，4×1800W/4Ω
技(ji)術參數：類型:低(di)(di)頻揚聲(sheng)器(qi)功(gong)放控(kong)制：無源，低(di)(di)頻低(di)(di)頻下(xia)限(-10dB)：25Hz ([KS28_100])最大聲(sheng)壓級：143dB ([KS28_100])單(dan)元尺(chi)寸(LF)：2×18'箱(xiang)體(ti)尺(chi)寸(W×H×D)：1351×565×719mm防護等級：IPX5重量：79Kg
技術參數：類型:同軸全頻(pin)揚聲(sheng)器功(gong)放控制：無源，二分頻(pin)頻(pin)率響(xiang)應(-10dB)：95Hz-20KHz ([5XT])最大聲(sheng)壓級：121dB ([5XT])覆蓋角(jiao)度(du)(-6dB) H×V：110°×110°單元(yuan)尺寸(cun)(LF/HF)：1×5'/1×1'箱(xiang)體尺寸(cun)(W×H×D)：165×165×165mm防護(hu)等級：IP3X重量(net)：3.5Kg
技(ji)術參數：類型:恒(heng)曲率線陣列(lie)全頻(pin)揚聲(sheng)器功放控制：無源，二分頻(pin)頻(pin)率響應(-10dB)：64Hz-20KHz ([A10])最大聲(sheng)壓級：139dB ([A10])覆蓋角度(-6dB) H×V：70°/90°/110°×10°單元(yuan)尺(chi)寸(cun)(LF/HF)：1×10'/1×2.5'箱體尺(chi)寸(cun)(W×H/h×D)：579×350/292×367mm防護等級：IP55重(zhong)量(net)：22Kg
![MARANI LPP480A]( "MARANI LPP480A")
產品(pin)特點：突出(chu)性(xing)能和(he)(he)一流的DSP處(chu)理技(ji)術(shu)每個輸(shu)(shu)入(ru)(ru)通(tong)(tong)(tong)道(dao)(dao)(dao)都(dou)有13段(duan)均衡(heng)的濾(lv)波器(qi)(qi)(qi)(qi)每個輸(shu)(shu)出(chu)通(tong)(tong)(tong)道(dao)(dao)(dao)都(dou)有7段(duan)均衡(heng)的濾(lv)波器(qi)(qi)(qi)(qi)每個輸(shu)(shu)入(ru)(ru)和(he)(he)輸(shu)(shu)出(chu)濾(lv)波器(qi)(qi)(qi)(qi)可(ke)(ke)選(xuan)擇為貝爾(er)、雪弗(fu)、高/低通(tong)(tong)(tong)、帶(dai)(dai)通(tong)(tong)(tong)濾(lv)波、陷波濾(lv)波器(qi)(qi)(qi)(qi)和(he)(he)全通(tong)(tong)(tong)濾(lv)波器(qi)(qi)(qi)(qi)IIR分頻(pin)濾(lv)波器(qi)(qi)(qi)(qi)：斜率在6dB/Oct到(dao)48dB/Oct范(fan)圍(wei)(wei)內可(ke)(ke)選(xuan)(類(lei)型(xing)：巴特沃斯，林奎茨-瑞利，貝塞爾(er)，可(ke)(ke)選(xuan))FIR分頻(pin)濾(lv)波器(qi)(qi)(qi)(qi)：Taps范(fan)圍(wei)(wei)在256到(dao)512之間(jian)可(ke)(ke)選(xuan)，可(ke)(ke)衰(shuai)減以及有可(ke)(ke)選(xuan)的時間(jian)窗類(lei)型(xing)4個輸(shu)(shu)入(ru)(ru)通(tong)(tong)(tong)道(dao)(dao)(dao)都(dou)有1024 Taps的非對(dui)稱性(xing)FIR分頻(pin)濾(lv)波器(qi)(qi)(qi)(qi)用于矯正(zheng)(zheng)相位(wei)(wei)(wei)（其中(zhong)FIR因數由(you)機(ji)器(qi)(qi)(qi)(qi)自己生(sheng)成，或者是從(cong)第三(san)方應用中(zhong)導(dao)入(ru)(ru)）濾(lv)波器(qi)(qi)(qi)(qi)頻(pin)率：20Hz~20kHz每個輸(shu)(shu)入(ru)(ru)跟(gen)輸(shu)(shu)出(chu)通(tong)(tong)(tong)道(dao)(dao)(dao)都(dou)配(pei)有一個RMS壓限輸(shu)(shu)出(chu)通(tong)(tong)(tong)道(dao)(dao)(dao)還(huan)配(pei)有峰(feng)值限制(zhi)每個輸(shu)(shu)入(ru)(ru)通(tong)(tong)(tong)道(dao)(dao)(dao)可(ke)(ke)調延(yan)遲時間(jian)高達(da)(da)480ms，每個輸(shu)(shu)出(chu)通(tong)(tong)(tong)道(dao)(dao)(dao)可(ke)(ke)調延(yan)時高達(da)(da)340ms計算機(ji)網絡連接可(ke)(ke)通(tong)(tong)(tong)過前板上(shang)USB直接與計算機(ji)連接通(tong)(tong)(tong)信還(huan)可(ke)(ke)用RS485跟(gen)以太網端口連接計算機(ji)通(tong)(tong)(tong)過遠程PC軟件(jian)對(dui)機(ji)器(qi)(qi)(qi)(qi)進行設(she)置、監(jian)測(ce)和(he)(he)控(kong)制(zhi)遙控(kong)控(kong)制(zhi)的PC軟件(jian)允許(xu)同時連接32臺機(ji)器(qi)(qi)(qi)(qi)技(ji)術(shu)參數：音(yin)頻(pin)模(mo)擬輸(shu)(shu)入(ru)(ru) 4 x XLR 平衡(heng)式(shi)模(mo)擬輸(shu)(shu)出(chu) 8 x XLR 平衡(heng)式(shi)數字輸(shu)(shu)入(ru)(ru) 2 x AES/EBU; 輸(shu)(shu)入(ru)(ru)靈敏度 0dBu最(zui)小負(fu)載 150 ohmTHD+N 失真(zhen)S/N信噪比(A-計權(quan)) 113dBA最(zui)大輸(shu)(shu)入(ru)(ru)電平 +20 dB最(zui)大輸(shu)(shu)出(chu)增益 +20 dB頻(pin)響(xiang) 20Hz – 20kHz; -0.5dBu at 20Hz and 20kHzAD & DA 轉換 24bit -96kHzDSP 處(chu)理DSP 處(chu)理 2 x MARANI® DSP,24x32位(wei)(wei)(wei)濾(lv)波處(chu)理,54位(wei)(wei)(wei)累(lei)加寄存器(qi)(qi)(qi)(qi)，96位(wei)(wei)(wei)精(jing)度中(zhong)間(jian)數據運(yun)算結果(guo)參數均衡(heng)器(qi)(qi)(qi)(qi) 輸(shu)(shu)入(ru)(ru)上(shang)帶(dai)(dai)有13段(duan)均衡(heng)的濾(lv)波器(qi)(qi)(qi)(qi)輸(shu)(shu)出(chu)上(shang)帶(dai)(dai)有7段(duan)均衡(heng)的濾(lv)波器(qi)(qi)(qi)(qi) 自動相位(wei)(wei)(wei)矯正(zheng)(zheng)FIR 非對(dui)稱性(xing)，1024 Taps，自動相位(wei)(wei)(wei)矯正(zheng)(zheng)FIR，可(ke)(ke)完美(mei)兼容第三(san)方應用軟件(jian)濾(lv)波器(qi)(qi)(qi)(qi)類(lei)型(xing) 所有均衡(heng)濾(lv)波器(qi)(qi)(qi)(qi)可(ke)(ke)設(she)置為貝爾(er)、...