The new SOUL by Ludacris over-the-ear headphones are now shipping worldwide. The Soul SL300 Noise-cancelling headphones promise to deliver with these premium and top-of-the-line headphones which will be available in gold and black or black and white combinations. They will be on-sale at most popular websites including BestBuy.com, Amazon.com, Buy.com, Target.com, Brookstone.com, and even Radio Shack. Priced at $300 they are in direct competition with the Beats by Dre headphones that not only look similar, but offer comparable sound quality and reliability. We will be sure to get our hands on a set for a full review and comparison to the Beats by Dre. In the meantime, check the official press release below for more information and specs on these new big-boy headphones.