Overview Reviews Product Description 6.7mm O/D 16 gauge, 2 conductor Straight chrome metal 6.3mm (M) Jack plugs with black metal housing. Product Videos Custom Field Product Reviews Write a Review Write a Review × Hotline 20 ft Speaker Cable Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *