Monoprice 102821 Access Series 14 Gauge AWG CL2 Rated 2 Conductor Speaker Wire/ Cable - 250ft Fire Safety In Wall Rated, Jacketed In White PVC material 99.9% Oxygen-Free Pure Bare Copper : Electronics

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Get the most out of your home audio system with high quality, oxygen-free, pure bare copper speaker wire from Monoprice! This speaker wire features two conductors made of high purity, 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% 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% 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. Get the most out of your home audio system with high quality oxygen-free copper speaker wire from Monoprice!. This wire features two conductors made of high purity (greater than 99. 95% pure) oxygen-free copper. Each conductor is jacketed with color-coded PVC for easy polarity identification. The entire cable assembly is jacketed in a white CL2-rated PVC material. The CL2 rating indicates that the cable complies with fire safety and insurance requirements making it safe for use inside the walls of residential class buildings. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

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