\rHi Matt:
https://www.sonance.com/outdoor/sonarray
Sonance recommends 14-4, you need a 4 conductor cable based upon their installation video. We have a 12 gauge, but it is limited to 2 conductors. We usually recommend 16 gauge for 0 to 80 feet, 14 gauge 81 to 200 feet. 12 Gauge longer than 200 feet. If you are connecting a subwoofer/low frequency only; 1 to 50 ft 14 gauge and above 50 feet; 12 gauge.
TL/5474\r