Monoprice Choice Series 12AWG Oxygen-Free Pure Bare Copper Speaker Wire 50ft

This speaker wire features two conductors made of high purity (greater than 99.95 percent pure), oxygen-free bare copper. Pure Bare Copper is a superior conductor to the copper clad aluminum (CCA) conductors used in most other inexpensive speaker wire. CCA is only about 68 percent as conductive as pure bare copper. This additional resistance is added to the impedance of your speakers and can negatively effect the sound.

For the wire to have no audible effect, the total wire resistance should be no more than 5 percent of the lowest impedance of your speakers. Even speakers rated for a nominal 8-ohms may dip to as low as 4-ohms at some frequencies, which further reduces the total cable resistance allowed in the wire. Using Pure Bare Copper speaker wire ensures that the total load put on the amplifier remains as close as possible to the impedance curve of your speakers.

• Oxygen free 99.95 Percent pure bare copper conductors
• 100 continuous feet of 12AWG 2 conductor speaker Wire on a spool
• Clear flexible PVC jacket with an easily visible blue stripe on one side for polarity identification

Monoprice Choice Series 12AWG Oxygen-Free Pure Bare Copper Speaker Wire 50ft Home Speakers

• Condition: New
• Dimensions: 3.1 inches (H) x 7.0 inches (W) x 7.0 inches (L)
• Weight: 3.0 pounds

• Warranty: 1 years parts warranty provided by Manufaturer's Warranty.
• Made in China