Le ntambo yenzelwe ukufakwa ngokusisigxina kwizakhiwo zoluntu.Inqanaba lokubuyiswa komlilo yi-IEC 60332-3 Cat C & UL CMR.Kwaye intambo nayo ayinayo i-halogen ukuze - kwimeko yomlilo-akukho msi oyityhefu uya kukhutshwa.Iquka i-2X4.0MM yococeko oluphezulu lwe-Oxygen free copper (OFC) umqhubi, ogqibeleleyo kwisiphelo esiphezulu sofakelo olusisigxina lwe-audio, ibakala lethiyetha yaseKhaya, i-audio yesithethi, i-circuit-limited circuit, kunye nonxibelelwano.