Bulk Stage Speaker Wire from Pro Co Custom cable runs are all about your specific needs and making your stage setups easier. The Pro Co 12-2 bulk stage speaker wire is a heavy-duty, 12 AWG wire that features two conductors and a generous PVC jacket, which means it’s flexible and tough and able to stand up to repeated use. Pro Co has established itself as a company committed to utilizing only the highest-quality components and materials in the manufacturing of its cables. Many of us here at Sweetwater use and trust Pro Co cables for their quality design and rugged durability.