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• Email for help 		Congress enacted the Consumer Product Safety Improvement Act of 2008 and we must now note that these ARE NOT TOYS, AND ARE NOT INTENDED FOR USE BY CHILDREN UNDER AGE OF 14. These products are Model Railroad Equipment and Accessories intended for use by adults.
Just Plug® Sound System
• Just Plug® Sound System
 
• The Just Plug Sound System allows you to bring your project to
  life with sound, whether if it's a train layout, diorama, Christmas
  display, holiday display, school project or tabletop game.
 
• Simply "Just Plug" Sound Cards, Power Supply and Speakers into
  the Sound Hub and continue to customize with a variety
  of Triggers and other Sound System accessories to make any
  project a realistic, immersive sound experience.
 
• Please watch the video, to your right, to learn about the
  Just Plug® Sound System!
  "Getting to Know the Just Plug® Sound System"
• Please watch the video, to your left, and learn so much more!
  "How to Get Started with the Just Plug® Sound System"
 
• Hide the Micro Speakers where you want the sound to come from.
 
• Play Ambient Farmyard sounds from your barn.
 
• Have Church Bell sounds coming from your church.
 
• Is there an Ice Cream Truck on your layout?
 
• If so, play the Ice Cream Truck Sound Card to bring it to life.
Sound Card Reader Sound Cards
Sound Cards
  • #WOO-6906
      thru
  • #WOO-6918
Triggers Triggers
Trigger
  • #WOO-6955
      thru
  • #WOO-6982
Trigger
  • #WOO-6955
      thru
  • #WOO-6982
Speakers Speakers
Speakers
  • #WOO-6964
      thru
  • #WOO-6967
Speakers
  • #WOO-6964
      thru
  • #WOO-6967
Cables Accessories
Cables
  • #WOO-6975
      thru
  • #WOO-6978
Accessories
  • #WOO-6983
      thru
  • #WOO-6990
Starter Kit   •   Just Plug® Sound System
#WOO-6900   Starter Kit
• Released August 2026
    $149.99 retail ea. • $119.99
Starter Kit

#WOO-6900
Includes:
    1 x Sound Hub w/ Backplate
    4 x Mini Speakers
    4 x Pre-loaded Sound Cards
    1 x Sound Card Reader
    1 x 6" Power Jumper Cable
    1 x Power Supply 		 
4 x Stick-on Rubber Feet (optional)
2 x Backplate Screws (optional)
8 x Small Screws (optional)
4 x Double Stick Foam Tape
8 x Labels
1 x Instructions View PDF
Description:
  • The Sound Hub Starter Kit includes everything you need to get started with the Just Plug® Sound System.
  • Simply connect the Power Supply to the Sound Hub, insert the Sound Cards, and plug in the Mini Speakers!
  • Use our pre-recorded sounds or create your own and transfer them to a Sound Card with the included Card Reader.
  • Incorporate up to 4 sounds, and regulate volume and sound operation with built-in controls.
  • Create multiple effects when combining with a variety of Triggers, Speakers and other Sound System accessories.
Sound Hub   •   Just Plug® Sound System
#WOO-6904   Sound Hub
• Released August 2026
    $59.99 retail ea. • $47.99
Sound Hub

#WOO-6904
Includes:
    1 x Sound Hub w/ Backplate
    1 x 6" Power Jumper Cable
    4 x Stick-on Rubber Feet (optional) 		 
2 x Backplate Screws (optional)
8 x Labels
1 x Instructions View PDF
Description:
  • The Sound Hub is the backbone of the Just Plug® Sound System.
  • Simply connect the Power Supply (JS6990-JS6993) to the Sound Hub.
  • Then insert the Sound Cards (JS6906-JS6918) and plug in the Mini Speakers - it's that easy!
  • Incorporate up to 4 sounds, and regulate volume and sound operation with built-in controls.
  • Create multiple effects when combining with a variety of Triggers, Speakers and other Sound System accessories.
Stereo Splitter   •   Just Plug® Sound System
#WOO-6962   Stereo Splitter
• Released August 2026
    $24.99 retail ea. • $19.99
Stereo Splitter

#WOO-6962
Includes:
    1 x Stereo Splitter w/ Backplate
    1 x 6' 1/8" Stereo Plug Cable
    1 x 6" Power Jumper Cable 		 
2 x Screws
1 x Instructions View PDF
 
Description:
  • The Stereo Splitter allows you to play a single sound in several different locations.
  • This tool takes a single sound and splits it between multiple speakers, spreading the sound over a wider area.
  • The Stereo Splitter will also play the sound in stereo if recorded on stereo, giving the illusion that sounds
    are moving from one place to another.
  • You can also individually control the volume of each speaker.
Room Speaker Mixer   •   Just Plug® Sound System
#WOO-6963   Speaker Mixer
• Released August 2026
    $34.99 retail ea. • $27.99
Speaker Mixer

#WOO-6963
Includes:
    1 x Room Speaker Mixer
          with Backplate
    1 x 6' 1/8" Stereo Plug Cable 		 
2 x Screws
1 x Instructions View PDF
 
Description:
  • This Mixer allows you to play four sounds recorded in stereo out of one set of Stereo Room Speakers.
  • You can control the volume of each individual sound you want to play.
  • Multiple Mixers can be linked together to increase the number of sounds playing through the
    Stereo Room Speakers.
Power Supply   •   Just Plug® Sound System
#WOO-6990   Power Supply
• Released August 2026
    $24.99 retail ea. • $19.99
Power Supply

#WOO-6990
Includes:
    1 x Power Supply
          with 72" Cable
    1 x Instructions View PDF 		Technical Data:
    Input: 100-240V AC - 50/60Hz (0.65A)
    Output: 24V DC (1000mA)
    Length: 72" (182 cm) Cable
Description:
  • The Just Plug® Sound System Power Supply easily connects to the Sound Hub.
  • Power Supply can power up to 10 Sound Hubs at once and is Just Plug® compatible.
  • Cable length is 72" (182 cm)
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