JL Audio旗下的DQ系列專業(yè)功率放大器是CLassD功放的一個新理程碑。采用先進的CLassD功放模塊和高效的
SMPS電源模塊，這讓DQ系列具有極高的效率和可靠性，同時也具有極高的功率密度，僅在1U高度9"深度的標(biāo)準機
箱空間內(nèi)就能提供前所未有的強大功率
1.結(jié)構(gòu)方面采用標(biāo)準19寸機架寬度，1U 9寸機箱設(shè)計，體積小，重量輕，方便安裝;
2.功放方面采用穩(wěn)定高效的ClassD功放模塊，ClassD功放模塊的效率高達92%以上，這使得DQ系列功率放大器具有極高的效率和可靠性。
同時也具有極高的功率密度;
3.電源方面采用高效穩(wěn)定的R-SMPS供電系統(tǒng)，集成有源功率因數(shù)校正電路(PFC)，PFC使DQ系列功率放大器具有更高的可靠性和可控制性
能夠根據(jù)交流電壓波形調(diào)整電流波形、適應(yīng)全球范圍的寬電壓(90V-264V)運行，同時使得單個標(biāo)準電流斷路器能夠承載更大的功率。
4.完善的保護系統(tǒng)，有效減少因使用不當(dāng)造成的損環(huán)，進一步提高機器可靠性;
5.高效穩(wěn)定的ClassD功放模塊，高效穩(wěn)定的R-SMPS供電系統(tǒng)，高效的揚聲器反電動勢吸收系統(tǒng);
6.;獨特的削峰限幅器和波紋消除網(wǎng)絡(luò);
7.極其輕便的整機重量和極小的空間占用率;
1.高功率密度和高音質(zhì)要求擴聲應(yīng)用
2. KTV/大中型酒吧/咖啡廳/休息室安裝
3.便攜或者租賃行業(yè)PA系統(tǒng)應(yīng)用.
DQ series from JLAudio is a new milestone in the ClassD professional power amplifier.Using advanced ClassD power
module and SMPS power module,makes it with the high efficiency and reliabilitv.and high power density as well.
it can provide an unprecedented strong power only at the 1U height,9"width standard cabinet.
1.1U height 9 "width of standard cabinet.compact size,lightweight and portable;
2.The power amplifier adopts a stable and efficient ClassD power amplifier module.The efficiency of theClassD power amplifier module is over 92%, which
makes the DQ series power amplifiers have high efficiency and reliability, and also has extremely high power density.;
3. Power supply adopts high-efficiency and stable R-SMPS power supply system:
4.The soft start LLC resonant SMPS module;
5.The active power factor correction(PFC) can be stable working in full voitagerange(90-264V)
6.Perfect protection system to effectively reduce damage caused by improper use and further improve machine reliability;
7.The efficient speaker EMFabsorption system;
8.The unique peak limiter and ripple cancellation network;
9.The fan with temperature control and variable speed,airflow from front to rear;
10.The low frequency powerful,depth is extremely low.mid high frequency with high transparent,clear and sweet;
11.The integration design of the power amplifier module and power supply modulemore than 85% components with
mechanical automation operatio, to ensure the consistency of the product;
1.The touring/portable audio performance;.
2.The KTV/ bar / Music Hall;
3.The stadium /arena.
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