Description
The SoundTraxx 810129 23 mm Square Mega Bass Speaker is a miniature speaker for DCC sound-decoder installs.
Designed for: Mega Bass series — enhanced low-frequency response for diesel prime-mover rumble and steam chuff weight. Best paired with a Tsunami2 / Econami amplifier rated for 2 W.
- Dimensions: 23 x 23 x 10.2 mm (D)
- Frequency response: 275 Hz – 20 kHz
- Power: 2 W nominal / 4 W peak
- Impedance: 8 Ω
- SoundTraxx SKU: 810129 (Walthers 678-810129)
Tip: A proper baffle / enclosure dramatically improves volume and low-end response. SoundTraxx sells matching snap-together baffle kits for most round speakers.
About SoundTraxx: A USA-made DCC decoder and sound-system specialist founded in 1990 (Durango, Colorado). Product lines: Tsunami2 (premium full-feature digital sound decoders), Econami (value-priced sound decoders), Blunami (Bluetooth-controllable sound), and DCC Mobile Decoders (motor + lighting, no sound). Range also includes miniature speakers (round / oval / Mega Bass / Mini Cube), the CurrentKeeper stay-alive supercap module, and a full set of Quick-Plug harnesses and adapters for clean installs.
In stock at Oakville Model Trains Depot.

