The F12S35 delivers reliable Speakon-to-Speakon connectivity for professional PA systems, live sound rigs, and permanent installations. This 35-foot cable handles the connection between your amplifier and speakers without signal loss or interference.

Built with 12-gauge, 4-conductor wire, this cable carries full-range audio signals with the headroom needed for high-powered systems. The shielded design eliminates RF interference and electromagnetic noise that can compromise your sound quality during performances.

The cable features genuine Speakon connectors on both ends with secure locking mechanisms that prevent accidental disconnection during shows. PVC jacketing protects the internal conductors from wear, moisture, and the abuse of regular transport. At 35 feet, it provides the reach needed for most stage setups while maintaining signal integrity.

Perfect for connecting powered speakers to mixing consoles, linking amplifier racks to main PA speakers, or running monitor feeds to stage wedges. The 4-conductor design supports bi-amped speakers and allows for flexible routing in multi-zone installations.

Simply plug the Speakon connectors into your amplifier output and speaker input — the locking tabs engage with a quarter-turn twist. The cable ships ready to use with no additional adapters required.

Seismic Audio backs this speaker cable with a one-year warranty and ships it fast so your next gig stays on schedule.

Technical Specifications

Frequently Asked Questions

What's the difference between 2-conductor and 4-conductor Speakon cables?

4-conductor cables like this F12S35 carry two separate audio channels through a single cable, making them ideal for bi-amped speakers or systems where you need to run multiple signals. 2-conductor cables only carry one stereo pair. Most powered PA speakers work with either type, but 4-conductor gives you more routing flexibility.

Can this cable handle high-powered amplifiers and subwoofers?

Yes, the 12-gauge wire safely carries the current from amplifiers up to 1000 watts RMS at 4 ohms. The heavy-gauge conductors and quality Speakon connectors are designed for professional power levels. This cable works well with both full-range speakers and dedicated subwoofer systems.

Will 35 feet cause signal loss or affect sound quality?

At 35 feet with 12-gauge wire, signal loss is negligible for audio applications. The shielded design prevents interference from lights, wireless systems, and other stage electronics. Professional sound systems routinely use cables this length without any audible degradation.

Do the Speakon connectors work with all PA speakers?

These Speakon connectors fit any standard NL4 Speakon input, which is found on most professional PA speakers, powered monitors, and amplifier outputs. The twist-lock design ensures a secure connection that won't pull loose during transport or performance.

Is this cable suitable for permanent installation in venues?

Yes, the PVC jacket and quality construction make this cable appropriate for fixed installations in churches, clubs, and performance venues. The 4-conductor design allows flexibility for future system upgrades or changes in speaker configuration.

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