SPEAKER WIRE GAGUE GUIDE: 12 AWG vs 14 AWG vs 16 AWG vs 18 AWG | What size speaker wire should you buy? The thickness of speaker wire is represented by its
![Amazon.com: 20FT 4 Gauge Primary Speaker Wire Amp Power Ground Car Audio 10' Red + 10' Black : Electronics Amazon.com: 20FT 4 Gauge Primary Speaker Wire Amp Power Ground Car Audio 10' Red + 10' Black : Electronics](https://m.media-amazon.com/images/I/71YFb13mFeL.jpg)
Amazon.com: 20FT 4 Gauge Primary Speaker Wire Amp Power Ground Car Audio 10' Red + 10' Black : Electronics
![Crutchfield Speaker Wire (16-gauge) Available in 5 different sizes — priced by the foot at Crutchfield Crutchfield Speaker Wire (16-gauge) Available in 5 different sizes — priced by the foot at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2016/32/007/g007CSW16-F.jpg)
Crutchfield Speaker Wire (16-gauge) Available in 5 different sizes — priced by the foot at Crutchfield
![Amazon.com: InstallGear 500ft 14 Gauge Speaker Wire AWG True Spec and Soft Touch Cable - Black/Red - Great Use for Car Speakers Stereos, Home Theater Speakers, Surround Sound - Speaker Wire 14 Gauge : Electronics Amazon.com: InstallGear 500ft 14 Gauge Speaker Wire AWG True Spec and Soft Touch Cable - Black/Red - Great Use for Car Speakers Stereos, Home Theater Speakers, Surround Sound - Speaker Wire 14 Gauge : Electronics](https://m.media-amazon.com/images/I/81iD8dsVLvL.jpg)