The SA-HPE12 headphone extension cable is built for studio engineers, audio professionals, and musicians who need extra reach with their professional headphones. Whether you're tracking vocals from across the room or monitoring playback from the producer's desk, this 12-foot extension gives you the mobility to work where you need to be.

This extension cable maintains signal integrity across its full 12-foot length, connecting any headphones with a standard 1/4-inch TRS plug to your audio interface, mixer, or monitoring system. The cable features quality construction with TRS 1/4-inch male and female connectors that lock securely and resist wear from repeated plugging and unplugging.

The 1/4-inch TRS connectors handle stereo signals without degradation, making this cable suitable for critical listening applications where audio fidelity matters. At 12 feet, it provides sufficient length for most studio and stage monitoring situations without introducing unwanted noise or signal loss.

Use this extension cable in recording studios for tracking sessions, live sound applications where the monitor engineer needs mobility, or DJ setups where headphones need to reach across larger mixing surfaces. It's also ideal for broadcast environments and podcast studios where talent may need to move around during recording.

The cable connects directly between your existing headphones and any audio source with a 1/4-inch headphone output. No adapters required—just plug and monitor.

Seismic Audio backs the SA-HPE12 with a one-year warranty and ships it ready to use out of the box.

Technical Specifications

Frequently Asked Questions

What headphones work with the SA-HPE12 extension cable?

This cable works with any headphones that have a standard 1/4-inch TRS (stereo) plug. Most professional studio headphones, DJ headphones, and high-end monitoring headphones use this connector size. If your headphones have a smaller 3.5mm plug, you'll need a 3.5mm to 1/4-inch adapter first.

Will this cable reduce audio quality or add noise to my headphone signal?

The SA-HPE12 is designed to maintain signal integrity across its 12-foot length without introducing noticeable noise or frequency response changes. The quality TRS connectors and proper cable construction ensure your headphones receive the same signal quality as a direct connection to your audio source.

Can I chain multiple SA-HPE12 cables together for longer distances?

While you can physically connect multiple extension cables, each additional connection point introduces potential signal degradation and mechanical failure points. For distances longer than 12 feet, consider a single longer cable or a headphone distribution amplifier for better reliability and audio quality.

What's the difference between TRS and TS connectors for headphone cables?

TRS (tip-ring-sleeve) connectors carry stereo signals with separate left and right channels, which is what you need for headphones. TS (tip-sleeve) connectors only carry mono signals and won't work properly with stereo headphones—you'd only hear audio in one ear or get a summed mono signal.

Is 12 feet enough cable length for typical studio and live sound applications?

Twelve feet covers most studio tracking situations where you need to move around a control room or step back from a microphone while monitoring. For live sound applications, it provides enough length for monitor engineers to move between their mixing position and nearby equipment racks or stage areas.

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