美国QSC GXD系列固定安装多通道功率放大器 GXD8 产品图片
美国QSC GXD系列固定安装多通道功率放大器 GXD8 功能特点
· GXD8 最大输出为4500W。
· D类放大器确保产品的高性能和高效率
· 内置丰富、强大的DSP处理插件,包括高通和低通滤波器4段参数均衡器限制和延时
· 大尺寸液晶屏设计,设置操作简单,运行状态显示直观
· 数字限幅功能自动保护功率放大器,避免高温或过载的危害
美国QSC GXD系列固定安装多通道功率放大器 GXD8 技术规格参数
型号 | GXD8 |
4Ω | 1200W |
8Ω | 800W |
最大峰值功率 | 4500W |
净重 | 6.0kg |
SPECIFICATIONS | GXD8 | |
8Ωdynamic,bothchannelsdriven |
1500wattsperchannel |
|
4Ωdynamic,bothchannelsdriven | 2250wattsperchannel | |
8Ωcontinuous,bothchannelsdriven | 800wattsperchannel | |
4Ωcontinuous,bothchannelsdriven | 1200wattsperchannel | |
Distortion(typical) 1kHzatfullratedpower |
<1%THD | |
SignaltoNoise (Aweighted,20Hz–20kHz) |
100dB | |
InputSensitivity | 1.2Vrms,3.9Vrms | |
MaximumVoltageGain | 36.5dB | |
OutputCircuitry | ClassD | |
PowerRequirements | 1/8powerat4Ω | |
-100VAC | 6.2A | |
-120VAC | 5.6A | |
-230VAC | 3.2A | |
FrequencyResponse (20Hz–20kHz) |
+0.7dB,-0.8dB | |
DynamicHeadroom(4Ω) | 2.73dB | |
DampingFactor(8Ω) | 100 | |
InputImpedance | 20kΩ(balanced),10kΩ(unbalanced) | |
MaximumInputLevel | +23.5dBu | |
InputConnectors (eachchannel) |
3-pinXLR/F/1/4"trS,balanced | |
OutputConnectors (eachchannel) |
NL4,bindingposts NL4pinout: •ChannelAon1+,1-;ChannelBon2+,2- •ChannelBon1+,1- |
|
AmplifierandLoadProtection |
Shortcircuit,opencircuit,thermal,RFprotection LoadprotectedagainstDCfaults |
|
FrontPanelControlsandIndicators |
2×RotaryEncoders 3×Operationalbuttons(HOME,ENTER,EXIT) 2×GreenSignalLEDsindicatesignalpresence 2×RedA/DClipLEDsindicateinputover-driveand/oramplifiercurrentclipping BluePowerLEDringindicatesACon 2.12"×1.0",256×128pixelLCD |
|
DSPFunctions |
High-passfilter,4th-orderLinkwitz-Riley,adjustable cellspacing="1" cellpadding="0" border="1" style ="word-break:break-all;margin:0 auto;" width="600" height="1160"frequency20Hzto4kHz Low-passfilter,4th-orderLinkwitz-Riley,adjustable cellspacing="1" cellpadding="0" border="1" style ="word-break:break-all;margin:0 auto;" width="600" height="1160"frequency60Hzto4kHz 4-bandparametricEQwithvariablefrequency,gain,andbandwidth Peaklimiterwithpower,agressiveness,andimpedanceselection Delay50msecmax. |
|
Dimensions(HWD) | 3.5"(2RU)×19"×10.2"(89mm×483mm×259mm) | |
Weight(Net) | 13.2lb(6.0kg) | |
Weight-Shipping | 17.3lb(7.8kg) | |
AgencyApprovals | UL,CE,RoHS/WEEEcompliant | |
CartonandContents | Powercableandquickstartguide |
广州市番禺区东环街迎星中路骏盈大厦1栋512 关注我们
(联系就说在DAV音视工程网上看到的)
support@gzjoyfun.com;China.sales@qsc.com
美国QSC公司成立于1968年,是世界公认的专业音频的领导厂商,总部位于美国加州的CostaMesa。40多年来,QSC致力于专业音频产品的研发、生产、销售和服务,产品线从专业功放开始,逐渐拓展到扬声器、调音台、数字处理产品,今天已经成为一个完整的音频后级解决方案供应商。提供稳定、可靠的系统和产品是QSC多年来一直秉承的企业核心价值,在产品质量上的不懈追求和努力铸就了今天QSC无可争议的市场口碑。