Solid Power Cable In terms of lines, Car stereo wire mainly include power cable, speaker cable, RCA cable and signal cable in the sound system. Power cable ... 6mm25.512AWG 4mm24.514AWG 2.5mm23.816AWG 1.5mm23.218AWG 0.75mm22.4Packing Information - Packing Length: 30m, 50m, 100m, 150m, ... T/T, Western union, paypal, Bank transfer for stock items. -4. The shipping time may in 3-5 workdays for stock ...