Connect your powered speakers to mixing boards, audio interfaces, or amplifiers with these professional-grade speaker cables. Each 20-foot cable features banana plug connectors on one end and 1/4" mono plugs on the other, making them ideal for studio monitors, PA speakers, and amplifier connections.

The 12-gauge, 2-conductor design handles high-power applications without signal loss or interference. Heavy-duty construction with shielded PVC covering protects against electromagnetic interference while maintaining signal integrity over long runs.

These cables excel in live sound setups, home studios, and venue installations where you need reliable connections between amplifiers and speakers. The 20-foot length provides flexibility for stage setups, allowing you to position speakers away from mixing positions or amplifier racks. Perfect for connecting powered monitors to audio interfaces, linking amplifiers to passive speakers, or running feeds to stage monitors.

Banana plugs connect securely to binding post terminals on amplifiers and powered speakers, while the 1/4" mono connectors fit standard speaker inputs on mixing boards and audio gear. The pair configuration ensures you have matching cables for stereo setups.

Each cable pair comes with Seismic Audio's one-year warranty and ships fast. Professional-grade construction at a price that works for working musicians and venues.

Technical Specifications

Frequently Asked Questions

What equipment do these cables connect?

These cables connect amplifiers with banana plug outputs to speakers or mixing boards with 1/4" inputs. They're commonly used to connect powered studio monitors to audio interfaces, link amplifier binding posts to PA speakers with 1/4" inputs, or run signals from mixing boards to powered speakers. The banana plugs provide secure connections to binding post terminals.

Is 12-gauge wire sufficient for high-power applications?

Yes, 12-gauge wire handles most professional audio applications without power loss or overheating. This gauge supports high-wattage amplifiers and powered speakers commonly used in live sound and studio environments. The 2-conductor design with shielded PVC covering maintains signal integrity even in high-power setups with multiple speakers running simultaneously.

How long can I run these cables without signal degradation?

At 20 feet, these cables maintain full signal strength with no noticeable loss or interference. The shielded construction prevents electromagnetic interference from lighting systems, power cables, or wireless equipment. For longer runs beyond 50 feet total, consider stepping up to 10-gauge cables, but 20-foot runs perform excellently for most stage and studio configurations.

Will these work with my studio monitor setup?

These cables work perfectly for connecting audio interfaces or mixing boards with 1/4" outputs to powered studio monitors with banana plug inputs. Many near-field and mid-field monitors use binding post connections that accept banana plugs. Check your monitor's input panel – if you see red and black binding posts, these cables will connect directly.

What's the difference between these and standard instrument cables?

These are speaker cables designed for high-current applications, not instrument cables. Speaker cables use thicker 12-gauge wire to handle amplifier power without resistance or heat buildup. Instrument cables use thinner wire and different shielding optimized for low-level signals. Never use instrument cables for speaker connections – they can overheat and fail.

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