1. Mismunandi hæfileikar: Thehátalara snúru is used to connect the power amplifier and the speaker, and the current signal flowing in it is much larger than the video cable and audio cable.
2. Mismunandi efni: Hátalarasnúran krefst lágs-viðnámsleiðara og mikils hreinleika. Vírunum sem notaðir eru í hátalarasnúruna er raðað samhliða, þannig að áhrifin á rafsegulþverlun eru lítil. Venjulegir vírar hafa lægri kröfur en hátalaravír hvað varðar efni, einangrunarlag og vírbyggingu.
3. Different conductivity: the speaker cable is an oxygen-free copper speaker cable with high purity, soft wire and good conductivity. The ordinary wire is usually a pure copper wire, the material is relatively hard, although the strength is higher than that of the speaker wire, the conductivity is far inferior to that of the speaker wire.
