The SA-PLATE37 stainless steel wall plate brings professional studio connectivity to permanent installations in recording studios, live venues, houses of worship, and conference rooms. This 2-gang wall plate eliminates cable clutter while providing reliable, serviceable connections for microphones and instruments.

Four combo XLR/1/4" connectors handle both balanced microphone signals and unbalanced instrument inputs on a single wall plate. Each connector accepts standard XLR cables for microphones or 1/4" TRS/TS plugs for guitars, keyboards, and other line-level sources.

Built from durable stainless steel with a professional silver finish, the plate measures 4 5/8" x 4 1/2" to fit standard 2-gang electrical boxes. The XLR connectors mount with screws rather than rivets, making field servicing straightforward when connectors wear out or need replacement. This modular design extends the installation's lifespan and reduces maintenance costs.

Perfect for recording studio control rooms, church sanctuary walls, conference room podiums, and venue stage boxes where multiple microphone and instrument connections are needed in a clean, permanent installation. The combo connectors provide maximum flexibility for different input types without requiring separate wall plates.

Installation requires only a standard 2-gang electrical box, and all mounting hardware is included. The plate connects to your mixing console, audio interface, or snake system via standard XLR and 1/4" cables.

Backed by Seismic Audio's one-year warranty with direct manufacturer support and fast shipping on all wall plate hardware.

Technical Specifications

Frequently Asked Questions

What cables do I need to connect this wall plate to my mixing board?

You'll need standard XLR cables for microphone connections and 1/4" TRS or TS cables for instrument connections. The wall plate provides the termination points - you'll run these cables from the plate to your mixer, audio interface, or stage snake. Cable length depends on your specific installation distance.

Can I use both XLR and 1/4" connections simultaneously on the same connector?

No, each combo connector accepts either an XLR or 1/4" plug, but not both at the same time. However, you can mix connection types across the four connectors - for example, use XLR on two connectors for microphones and 1/4" on the other two for instruments.

Will this fit in a standard electrical box in my studio wall?

Yes, this 2-gang wall plate fits any standard 2-gang electrical box. The plate measures 4 5/8" x 4 1/2", which is the standard size for 2-gang applications. All mounting screws are included for installation.

How many microphones and instruments can I connect to this single wall plate?

You can connect up to four devices total - any combination of microphones (via XLR) and instruments (via 1/4"). This makes it ideal for small recording setups, podiums, or stage positions where you need multiple input options in one convenient location.

What makes the connectors "serviceable" compared to other wall plates?

The XLR connectors mount with screws rather than permanent rivets. This means if a connector wears out or gets damaged, you can unscrew it and replace just that connector instead of replacing the entire wall plate. This design saves money on long-term maintenance and extends the installation's lifespan.

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