The SA-PLATE22 stainless steel wall plate delivers a professional solution for permanent audio installations in studios, venues, and commercial spaces. This single 1/4" TRS stereo jack wall plate eliminates the need for running cables through walls every time you connect equipment.

The plate accepts balanced and unbalanced TRS connections, providing a clean interface point for headphones, monitors, instruments, or line-level signals. The stainless steel construction resists corrosion and maintains its professional appearance in high-use environments.

At 4.5" x 2.75", this standard-sized plate fits over electrical boxes and integrates seamlessly with existing wall installations. The high-quality TRS jack maintains reliable connectivity for professional audio signals, whether you're routing studio monitors, connecting DJ booth equipment, or installing permanent headphone stations.

Recording studios use these plates for monitor feeds and headphone distributions, while venues install them for stage connections and booth tie lines. DJs rely on wall plates like this for clean booth setups that eliminate cable runs across floors. Churches and schools install them for permanent audio distribution points.

The plate connects directly to your audio source via standard TRS cables. Mounting hardware comes included for immediate installation into standard electrical boxes.

Seismic Audio backs the SA-PLATE22 with a one-year warranty and ships it ready for professional installation, giving you reliable connectivity infrastructure that handles daily use without compromising signal quality.

Technical Specifications

Frequently Asked Questions

What audio signals can I run through this TRS wall plate?

This plate handles balanced and unbalanced audio signals including line level from mixers, headphone outputs, monitor feeds, and instrument connections. The TRS jack accepts both stereo signals and balanced mono connections, making it versatile for professional and prosumer audio applications.

Does this wall plate fit standard electrical boxes?

Yes, the SA-PLATE22 is designed to mount over standard single-gang electrical boxes. The 4.5" x 2.75" dimensions match industry standards, and mounting screws are included for secure installation into existing wall infrastructure.

How does this compare to plastic wall plates for audio use?

Stainless steel construction provides superior durability and EMI shielding compared to plastic alternatives. The metal housing protects against physical damage in high-traffic areas and provides better grounding for professional audio signals, making it the preferred choice for commercial installations.

What cables do I need to connect equipment to this wall plate?

You'll need standard 1/4" TRS cables on both sides - one from your audio source to the back of the plate, and another from the front jack to your destination equipment. Cable length depends on your installation, but the plate itself doesn't include cables.

Can I use this for both input and output connections?

Yes, this is a passive connection point that works in either direction. You can use it as an output from a mixer to wall-mounted speakers, or as an input point where you plug instruments or other sources into your audio system through the wall connection.

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