型號：DE-480                                                                                                                                                                   
8Ω輸出功率：800W×4                                                                                                                                                          
4Ω輸出功率：1200W×4                                                                                                                                                                                                                                
頻率響應(yīng)：20-20kHz（±0.5dB)                                                                                                                                                 
諧波失真（THD）：≤0.1%                                                                                                                                                      
互調(diào)失真：≤0.02%                                                                                                                                                            
轉(zhuǎn)換速率：≥25V/μs                                                                                                                                                                                                                                                                                                              
輸入阻抗：20kΩ平衡輸入，10kΩ不平衡輸入                                                                                                                                     
信噪比：102dB                                                                                                                                                                                                                                              
功放類別：H+                                                                                                                                                                 
輸入插座：XLR(concave)                                                                                                                 
輸出插座：XLR(convex)                                                                                                                                                                                                                            
散熱：DC fan                                                                                                                                                                 
增益控制：2 41-grade potentiometers                                                                                                                                          
指示燈：POWER/PRO，CLIP                                                                                                                                                      
保護(hù)線路：Temperature,DC voltage,short circuit,automatic limiter,turn on/off impact.                                                                                                                                                                                                                             
包裝尺寸：485mm×455mm×90mm                                                                                                                                                 
重量：19Kg
DE功放特點(diǎn):
1、高穩(wěn)定性、高效率、高性價(jià)比。
2、可變速風(fēng)扇散熱設(shè)計(jì)。
3、內(nèi)置多重全方位電子保護(hù)電路。
4、具備高功率環(huán)型變壓器，大容量濾波電源，保護(hù) 功放滿負(fù)載輸出時(shí)失真極低，高頻清晰細(xì)膩，低頻控制力更強(qiáng)。
5、2U時(shí)尚外觀設(shè)計(jì)，機(jī)身堅(jiān)固結(jié)實(shí)。
6、重量輕，運(yùn)輸安裝方便，可滿足各種高要求的娛樂擴(kuò)聲場所使用。
7、采用高效穩(wěn)定H類電路設(shè)計(jì)。
 

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