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SoundTraxx 810131 Mega Bass Speaker 28mm Square 8 ohm 2 watt   This is our largest Megabass speaker which provides the best low frequency bass sounds for your steam, diesel, and electric models. Dimensions: 28 x 28 x 11.2mm(D) Frequency Response:...

SoundTraxx 810153 Speaker 28mm Round 8 ohm 2.0 watt   Suitable for many HO and larger models.  Dimensions: 28 x 4.5mm(D) Frequency Response: 320 Hz - 18kHz Power: 1 Watt (Nominal) 2 Watts (Peak) Impedance: 8 Ohms  

Soundtraxx 810154 Mini Cube speaker with Baffle - 16x12x11.25mm     This tiny speaker comes with a properly proportioned speaker enclosure and provides great results for space-constrained models! Dimensions: 16 x 12 x 11.25mm(D) Frequency...

Soundtraxx 810155 Mini Cube 2 speaker with Baffle - 13x9x8.5mm     Our tiniest speaker comes with a properly proportioned speaker enclosure and provides remarkable volume for tiny models! Dimensions: 13 x 9 x 8.85mm(D) Frequency Response:...

Soundtraxx 810159 JST-21PNEM Adapter Board - NMRA 9-Pin JST to NEM660 21MTC Integral Connector     Easily adapt any SoundTraxx 21PNEM decoder to an NMRA 9-Pin DCC "quick plug" equipped model. This adapter can also be used with SoundTraxx 9-Pin...

Soundtraxx 810162 Mini Cube 3 "Sugar Cube"-style Speaker with Baffle - 12x5x3mm     Our newest speaker is the Mini Cube 3. We just love the amazing sound that you can get out of this tiny speaker. The Mini Cube 3 is only 12 x 5.5 x 3mm, but the...

SoundTraxx 810163 JST-Next18 Adapter Board - NEM662 Next18 Integral Connector to 7-Pin Micro JST with Hardwire Harness     This adapter allows you to use our smallest decoder (The TSU-N18) in practically any n-scale model! Bring the TSU-N18's 6...

SoundTraxx 882004 ECO-PNP Econami DCC Sound Decoder - Diesel - HO Drop-in AT-Style Board     **Be sure to read about Tsunami 2 Speaker Selection here.     Now the biggest name is sound is also biggest name in value!...

SoundTraxx TSU-BH2 Bachmann Upgrade Tsunami 2 DCC Sound Decoder - HO Drop-in Board for Bachmann     **Be sure to read about Tsunami 2 Speaker Selection here.     A true pioneer in the model train industry, SoundTraxx has been...

SoundTraxx 885032 TSU-KN1 Tsunami 2 DCC Sound Decoder - N Drop-in Board for Kato Wide Body Type     CLICK HERE to see the SoundTraxx Kato F3 TSU-KN1 Application Note     A true pioneer in the model train industry, SoundTraxx has...

SoundTraxx BLU-PNP 8 Function Blunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board     **Be sure to read about Tsunami 2 Speaker Selection here.     Blunami will change the way you enjoy the model railroading hobby!...

SoundTraxx BLU-PNP 8 Function Blunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board   **Be sure to read about Tsunami 2 Speaker Selection here.   Blunami will change the way you enjoy the model railroading hobby! The BLU-PNP8 is a...

SoundTraxx BLU-PNP 8 Function Blunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board   **Be sure to read about Tsunami 2 Speaker Selection here.   Blunami will change the way you enjoy the model railroading hobby! The BLU-PNP8 is a...

SoundTraxx BLU-PNP 8 Function Blunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board XCXD;R''] **Be sure to read about Tsunami 2 Speaker Selection here.   Blunami will change the way you enjoy the model railroading hobby! The BLU-PNP8 is a...

SoundTraxx BLU-PNP 8 Function Blunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board   **Be sure to read about Tsunami 2 Speaker Selection here.   Blunami will change the way you enjoy the model railroading hobby! The BLU-PNP8 is a...

SoundTraxx TSU-PNP 8 Function Tsunami 2 DCC Sound Decoder - HO Drop-in AT-Style Board      **Be sure to read about Tsunami 2 Speaker Selection here.     A true pioneer in the model train industry, SoundTraxx has been...