Connect your mobile devices to professional audio gear with this pair of 25-foot stereo patch cables. Each cable features a 1/8" (3.5mm) TRS male connector on one end and a 1/4" TRS male connector on the other, bridging the gap between consumer electronics and pro audio equipment.

These cables transfer stereo audio signals from smartphones, tablets, laptops, and MP3 players directly to mixers, powered speakers, and amplifiers. The TRS configuration supports both balanced mono signals and stereo left/right channels, giving you flexibility for different connection types.

Built with oxygen-free copper conductors, these cables deliver reliable signal transfer over the full 25-foot length. The durable construction handles regular setup and teardown without signal degradation. Each cable maintains consistent audio quality whether you're running a single mono feed or full stereo output.

DJs use these for connecting phones or laptops to mixer aux inputs during breaks between sets. Churches and venues rely on them for background music from mobile devices through their main PA systems. The 25-foot length provides flexibility for stage setups where your audio source needs to be positioned away from the mixing console.

Simply plug the 1/8" end into your device's headphone output and connect the 1/4" end to your mixer or powered speaker input. No adapters required – each cable provides a direct, secure connection.

Every Seismic Audio cable includes a one-year warranty and ships fast. Professional reliability at a price that won't break your equipment budget.

Technical Specifications

Frequently Asked Questions

What devices can I connect with these cables?

These cables connect any device with a 1/8" (3.5mm) headphone output to professional audio equipment with 1/4" inputs. Common sources include smartphones, tablets, laptops, MP3 players, and portable audio devices. The destination can be mixer inputs, powered speaker aux inputs, or amplifier inputs with 1/4" jacks.

Can these cables carry both stereo and mono signals?

Yes, these TRS cables handle both stereo and balanced mono signals. When connected to a stereo source like a phone, they carry left and right channels to stereo mixer inputs. When used with balanced equipment, they can carry a single balanced mono signal with improved noise rejection compared to standard TS cables.

How long can I run these cables without signal loss?

At 25 feet, these cables maintain full signal integrity for typical live sound and DJ applications. The oxygen-free copper conductors minimize resistance and signal degradation over this distance. For runs longer than 25 feet, consider using a DI box or active connection to maintain optimal signal strength.

Are these suitable for permanent installations or just portable setups?

While built for durability, these cables excel in portable applications where you frequently connect and disconnect mobile devices. The 25-foot length works well for stage setups, DJ booths, and small to medium venues up to 200 people. For permanent installations, consider cables with locking connectors or more robust strain relief.

Do I need any adapters to use these with my equipment?

No adapters required – these cables provide direct connections between 1/8" and 1/4" jacks. However, ensure your destination equipment has TRS (stereo) inputs if you want full stereo playback. Some mixer inputs are TS (mono) only and will sum the stereo signal to mono or only play one channel.

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