Bulk Wire

Get the power and signal you need with bulk wire built for performance, durability, and flexibility. Whether you’re upgrading a car audio system, wiring a powersports vehicle, or rigging marine electronics, our bulk wire is engineered to deliver reliable conductivity and withstand harsh environments. From oxygen-free copper for maximum signal clarity to marine-grade insulation that resists moisture, UV rays, and abrasion, we have the right wire for every application. Available in multiple gauges, colors, and spool sizes, our bulk wire solutions make professional-grade installs easier, cleaner, and longer-lasting.

T-Spec

T-Spec

T-Spec’s bulk wire is available in v12, v10, and v8 series spools, featuring fully tinned virgin copper construction. The v12 series provides the greatest current capability for your stereo’s sensitive electronics. All of T-Spec’s bulk wire is BC-5W2 marine compliant and uses an ultra-flexible PVC blended jacket with a high strand count for maximum flexibility. It exceeds CEA and ANSI specifications for wire gauge size. If your vehicle or boat requires the best, T-Spec will deliver.

Shop T-Spec
Install Bay

Install Bay

Install Bay delivers good quality wire solutions at a great price. Budget-friendly bulk wire solutions include spools of CCA or all copper primary wire, power wire, or speaker wire. Shop the largest selection of bulk wire, available in different lengths, gauges, colors, and options.

Shop Install Bay