Hey , guy . Welcome back to our homepage , today , we are talking about speaker cables and video cables . 

Speaker cable

Used to connect the power amplifier and the speaker, the flow current signal is much higher than the video line and audio line, because the signal is large, the speaker cable usually has no shielding layer structure. For the speaker wire, the focus of the requirements is to reduce its resistance, and now the power amplifier output device resistance is very low, the speaker wire requirements are also increased, and the main procurement is to look at the square number of cross-sectional area and multi-stranded wire. There are many material types of speaker wire, such as alloy wire, copper wire, silver wire, etc 

A more commonly used speaker wire is the oxygen-free copper speaker special cable , which is characterized by high conductivity and low resistivity, and can add a lot of color to the transmission sound.

Video cable:

It is a cable used to transmit video signals, connecting playback devices and display devices, such as DVD players, HTPC, etc. There are several common video cables.

AV cable, S terminal cable 

VGA cable, DVI cable, and HDMI cable, among which HDMI cable is the latest high-definition video cable. Many customers choose HDMI cables as its convenience and good feature  .