Professional dual 1/4" jack plates designed for guitar cabinet builders, PA speaker manufacturers, and techs upgrading existing cabinets. These steel connector plates provide reliable input/output connections for both guitar amplifier cabinets and PA speaker enclosures.

Each jack plate features two 1/4" TS connectors in a durable steel construction that handles the connection demands of live performance and studio use. The black finish integrates cleanly with most cabinet designs while providing the structural integrity needed for frequent cable connections and disconnections.

The plates measure 5 3/8" x 3 1/2" overall and require a 4 1/4" x 2 1/4" cabinet cutout for installation. This standard sizing fits most guitar and PA cabinet designs, making them suitable for both new builds and retrofit installations. The steel construction resists wear from repeated use and maintains solid electrical connections over time.

Guitar cabinet builders use these for multi-driver configurations or parallel/series wiring options. PA cabinet manufacturers integrate them for daisy-chaining speakers or providing separate input/output connections. Sound techs keep them on hand for cabinet repairs or when adding connectivity options to existing enclosures.

Installation requires basic woodworking tools and standard cabinet cutout techniques. The plates mount from the exterior with included hardware, providing clean access to both 1/4" jacks from the front panel.

Seismic Audio backs these connector plates with a one-year warranty. Each order includes two jack plates, ready to ship for your cabinet project or repair needs.

Technical Specifications

Frequently Asked Questions

What cabinet types are these jack plates compatible with?

These dual 1/4" jack plates work with both guitar amplifier cabinets and PA speaker cabinets. They're suitable for new cabinet builds, retrofit installations on existing enclosures, or replacement of worn connector plates. The standard 4 1/4" x 2 1/4" cutout requirement fits most professional cabinet designs.

How do I install these jack plates in my cabinet?

Installation requires cutting a 4 1/4" x 2 1/4" rectangular opening in your cabinet wall, then mounting the plate from the exterior. The plates include mounting hardware and are designed to sit flush with the cabinet surface. Basic woodworking tools and techniques are sufficient for installation.

Can I use these for daisy-chaining PA speakers?

Yes, the dual connector design allows you to use one jack as an input and the other as an output for daisy-chaining speakers. This configuration is common in PA setups where you need to connect multiple cabinets from a single amplifier output. Wire the internal connections appropriately for your impedance requirements.

What's the difference between these and single jack plates?

Dual jack plates provide more connectivity options than single connector versions. You can wire them for parallel connections, series connections, or input/output configurations for daisy-chaining. Single jack plates only provide one connection point, limiting your wiring and setup flexibility.

Do these jack plates come with internal wiring or speaker wire?

The jack plates include only the connector hardware and mounting components. Internal cabinet wiring, speaker wire connections, and any crossover components are not included. You'll need to provide your own wire and make the internal connections based on your specific cabinet design and impedance requirements.

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