The SA-HPE25 4-pack delivers professional-grade headphone extension cables for studios, live sound engineers, and venues where standard headphone cables fall short. These 25-foot TRS extensions solve the common problem of headphones that can't reach your mixing position or monitoring station.

Each cable features 1/4" TRS male to female connectors with 20-gauge wire construction that maintains signal integrity across the full 25-foot run. The balanced TRS design ensures clean audio transmission without the noise and interference common in cheaper extension cables.

The 20-gauge wire gauge provides the conductor mass needed for longer cable runs while maintaining flexibility for easy routing. TRS connectors handle both stereo headphones and balanced mono signals, making these cables versatile for different monitoring applications. At 25 feet, these extensions give you the reach needed for larger control rooms, live mixing positions, or any setup where you need headphone monitoring away from your audio source.

Recording studios use these for artist headphone feeds that reach into isolation booths. Live sound engineers rely on them for monitor mixing positions that need to be positioned away from the stage or main console. Churches and venues use them for streaming or recording setups where the monitoring position can't be right next to the mixing board.

Each cable terminates with standard 1/4" TRS connectors that work with professional headphones, audio interfaces, mixing consoles, and headphone amplifiers. No adapters needed for standard professional audio gear.

Seismic Audio backs every cable with a one-year warranty and ships fast from our warehouse. Professional-grade build quality at a price that makes sense for project studios and touring rigs alike.

Technical Specifications

Frequently Asked Questions

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

TRS (tip-ring-sleeve) connectors have three contact points and handle stereo headphones or balanced mono signals. TS connectors only have two contact points for unbalanced mono. These SA-HPE25 cables use TRS connectors, so they work with professional stereo headphones and won't introduce noise in balanced audio systems.

Will 25 feet affect my headphone sound quality?

The 20-gauge wire construction maintains signal integrity across the full 25-foot length without noticeable audio degradation. Lighter gauge extension cables can cause high-frequency rolloff and increased noise, but 20-gauge provides sufficient conductor mass for clean audio transmission at this length.

Can I daisy-chain multiple SA-HPE25 cables for longer runs?

Yes, you can connect multiple cables end-to-end using the male-to-female design. However, each additional connection point introduces potential signal loss and connection issues. For runs longer than 50 feet, consider a dedicated headphone distribution amp instead.

Do these work with consumer headphones that have 1/8" plugs?

These cables have 1/4" TRS connectors on both ends, so you'll need a 1/8" to 1/4" adapter to use consumer headphones with 1/8" plugs. Most professional headphones already come with 1/4" plugs or include adapters.

How many people can I run headphones for with this 4-pack?

Each cable extends one pair of headphones, so this 4-pack supports up to four individual monitoring positions. For larger headphone distribution setups, you'll need a headphone amplifier with multiple outputs rather than just extension cables.

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