About this item 100 Feet of Heavy-duty 12 Gauge Speaker Wire - Simply Great and Affordable Speaker Wire 105 High Strand Count (.2 OD) CCA (Copper Clad Aluminum) Quality Wire Soft and Flexible PVC Jacket Marked with Red Polarity Stripe Long Lasting and Rugged Recyclable Spool for Easy Dispensing and Storage Connects Power Amplifiers and Receivers to Speakers Unobtrusive Appearance for a Clean Look Dimensions: 6 x 6 x 5.5 inches