The Advantages of 4 Conductor Vs. 2 Conductor Speaker Wire
By Sean Russell
Speaker wire delivers sound data from receiver to speakers. Not all speaker wire is created equal. Delivering the optimum amount of wattage to home audio components begins by deciding the correct speaker wire conductor size. Four-conductor speaker wire is applied differently than two-conductor wire.
Designed for bi-amping, which means using two amplifiers for a single speaker, four-conductor speaker wire has a higher threshold for power compared to two-conductor speaker wire. Two-conductor speaker wire is effective when wiring a single speaker powered by a single amplifier.
Four- and two-conductor speaker wire come in various gauge sizes. Larger gauged speaker wire handles more ohm load, which increases potential power. Four-conductor speaker wire does not create better sound than two-conductor speaker wire. Each is designed for a different purpose unrelated to sound quality.
Four-conductor speaker wire works when connecting two speakers if need be. It is also useful when running power from a receiver to a volume control. When doubled up, four-conductor speaker wire has a higher effective gauge, which increases power delivery.
Sean Russell has been a freelance writer since 2007, with experience featuring retailer product on blogs, creating press releases, SEO and publishing to the writing style of hundreds of websites. He graduated from Arizona State University with a Bachelor of Arts degree in creative writing and business, and achieved a California Real Estate license. He also enjoys motorcycling.