Bộ Chia Âm Thanh 4 Cổng Av Rca 4 Vào 1

#4 #Port #AV #Audio #Video #RCA #4 #Input #1 #Output #Switcher #Switch #Selector #Splitter #Box 4 Port AV Audio Video RCA 4 Input 1 Output Switcher Switch Selector Splitter Box 100% Brand new and high quality This is 4 port Audio and Video Switch 4-group input and 1-group output. Used of high-quality components and advanced circuit techniques design. Isolation, the output signal is not distorted do not interfere with each other. Be suitable for family, hotel, karaoke, shopping, school, factory and so on. Specifications: Video Audio Input Lever Resistance VS0.8-1.0Vp-p/75Ω 2V/(RMS)/47KΩ Output Lever Resistance VS0.8-1.4Vp-p/75Ω 2V/(RMS)/1KΩ Support 50Hz-5.5MHz 10Hz-20KHz,0dB Input Connector 4 4(L+R) Output Connector 1 1(L+R) Size: 13.6cm x 10cm x 4.3cm Color: Black