The SPXC-3 Speakon extension cables are designed for sound engineers, mobile DJs, and live performers who need to extend their existing speaker cable runs without purchasing entirely new longer cables. This pair of 3-foot extensions bridges the gap when your current cables fall just short of reaching your speakers or amplifiers.

Each cable features a locking male Speakon connector on one end and a female Speakon connector on the other, allowing you to connect two standard Speakon cables together seamlessly. The twist-lock mechanism on the male end ensures secure connections that won't come loose during performances or transport.

Built with 12 AWG copper conductors in a 2-conductor configuration, these cables handle the power demands of professional PA systems and powered speakers. The shielded PVC jacket protects the internal wiring from physical damage while maintaining signal integrity. At 3 feet each, they provide just enough length extension without adding unnecessary cable clutter to your setup.

These extension cables work well for small to medium venues where existing 25-foot or 50-foot speaker cables need a few extra feet to reach optimal speaker placement. They're particularly useful for mobile DJs who frequently encounter varying stage layouts and need flexible cable routing options.

Simply connect your amplifier's Speakon output cable to the female end of the extension, then run your speaker cable from the male end to your cabinet. Each purchase includes two cables for stereo or dual-speaker setups.

Seismic Audio backs these cables with a one-year warranty and ships them ready to use straight from the box.

Technical Specifications

Frequently Asked Questions

What's the maximum power these extension cables can handle?

With 12 AWG copper conductors, these cables can safely handle the power output of most professional amplifiers and powered speakers. The 2-conductor design supports standard passive speaker connections, making them suitable for extending cables on systems ranging from small PA setups to larger live sound rigs.

Can I connect multiple extension cables together?

Yes, you can daisy-chain multiple SPXC-3 extension cables by connecting the male end of one to the female end of another. However, keep total cable runs reasonable to avoid signal degradation. For runs longer than 100 feet total, consider using a single longer cable instead of multiple extensions.

Will these work with my powered speakers and mixing board setup?

These cables are designed to extend speaker-level connections between amplifiers and passive speakers, or between powered mixers and passive cabinets. They won't work for line-level connections between mixing boards and powered speakers - those require standard audio cables with XLR or 1/4" connectors.

How do these compare to buying one longer speaker cable?

Extension cables offer more flexibility for varying venue layouts and storage, but a single longer cable provides the most reliable connection. Use extensions when you occasionally need extra length but don't want to carry longer cables for every gig. For permanent installations, a single cable is usually the better choice.

What size venues are these best suited for?

At 3 feet each, these extensions work well for small to medium venues up to 500 people where you need to fine-tune speaker placement. They're ideal for mobile setups in conference rooms, small clubs, wedding venues, or outdoor events where cable routing needs to navigate around obstacles or reach slightly farther distances.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov