3″ Square Terminal Cup (Single Input) Gray


SMTCS-2S Single input Square Terminal Cup

NOTHING on the market compares. All our products feature a SOLID HDPE STRUCTURE that is virtually indestructible, all Stainless-Steel INDUSTRIAL studs and hardware.

Standard features

  • All Industrial Stainless studs and Hardware
  • Black / White Insert
  • 3” x 3” Cutout / 4.25” x 4.25” Outer
  • Universal size for all out cups so you can swap between 2 and 4 input
  • Milled from a solid piece of 1/2″ HDPE (High Density Polyethylene)
  • Ring terminal studs accept any size wire
  • 9 Screws 5 12 ga Rings included
  • SMTCS-2S

Have a prefab box, but you keep burring up box terminals, and / or they fall apart after a few months??


Here’s your solution!!! These can take more than 3000-4000 watts with 0 issues. If you’re above that we recommend our heavy duty direct connect cups.


Most of our competitors are making terminals using bolts requiring you to unassembled the cup, we use threaded studs, so you don’t need to take the entire cup apart to install it. We have sold and installed thousands of these in our own Premium Sound Mekanix Enclosure’s.


Are you a shop or a box / enclosure builder, and or you just want something more than a basic terminal?? Send me a message, we make custom terminals and have literally hundreds of color options available and can brand anything the way you want it!!!

Additional information


Black, White


There are no reviews yet.

Be the first to review “3″ Square Terminal Cup (Single Input) Gray”

Your email address will not be published. Required fields are marked *