Description
The SoundTraxx 810100 Speaker Baffle Kit is the inexpensive upgrade that makes any sound decoder installation sound dramatically better. A speaker without a baffle lets the sound waves from the back of the cone cancel the sound from the front — the result is thin, tinny audio no matter how good the decoder is. Sealing the speaker in a baffle enclosure stops that cancellation and unlocks fuller, richer sound with noticeably more bass.
If you are installing a Tsunami2, Econami, Blunami, or any other brand of sound decoder, a properly baffled speaker is the single biggest audio improvement you can make. This kit provides the enclosure pieces to seal your speaker against the shell or frame of the model.
Compatibility
- For use with SoundTraxx speakers of matching size (check speaker dimensions)
- Works with any brand of DCC sound decoder installation
How to Use
- Seat the speaker into the baffle so the enclosure seals behind the cone
- Glue the assembly together and mount it in the model, ports facing open space
- Ensure an airtight seal — even small gaps reduce bass response
Specifications
- Type: Speaker baffle (enclosure) kit
- Purpose: Improves volume, tone, and bass of sound installations
- Brand: SoundTraxx
- Item Number: 810100
About SoundTraxx: SoundTraxx (Durango, Colorado) pioneered onboard model railroad sound and manufactures the Tsunami2, Econami, and Blunami lines of DCC sound decoders plus speakers and installation accessories.

