SoundTraxx Black Model Railroad Digital Control Devices

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Power & Control
- Digital Control Devices
- Boosters
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- Other Railroad Power & Control
- Speed Controllers
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63 results

Soundtraxx 810112 ~ New 2025 ~ 14 x 25mm Oval Speaker ~ 1.5 Watt ~ 8 Ohms ~ New
Brand New · SoundTraxx
RM 53.91
RM 92.96 shipping
105 sold
Soundtraxx 810113 ~ New 2025 ~ 16 x 35 x 8mm ~ Oval Speaker ~ 2 Watt ~ 8 Ohms
Brand New · SoundTraxx
RM 53.91
RM 92.96 shipping
33 watching
SoundTraxx 810154 8 Ohm Mini Cube Speaker, 16mmx12mmx11.5mm
Brand New · SoundTraxx
RM 60.63
RM 83.75 shipping
Soundtraxx 810123 NMRA 8 Pin Connector / Plug pkg/4 | $5 Offer
Brand New · SoundTraxx
RM 47.15
RM 89.07 shipping
Only 1 left!
Soundtraxx ~ Mini Cube 3 ~ New 2025 ~ 8 Ohm Oval Speaker & Baffle Kit ~ 810162
Brand New · SoundTraxx
RM 67.44
RM 93.34 shipping
32 watching
HO Scale SoundTraxx 810113 35 x 16mm Oval 8-Ohm Speaker
Brand New · SoundTraxx
RM 60.63
RM 83.75 shipping
Soundtraxx 28mm ( 1" ) Round Speaker 8-Ohm 1 Watt ~ 810153
Brand New · SoundTraxx
RM 45.13
RM 87.08 shipping
Soundtraxx 810130 ~ New 2025 ~ 27mm Round Mega Bass Speaker ~ 2 Watt ~ 8 Ohm
Brand New · SoundTraxx
RM 43.77
RM 92.62 shipping
Only 3 left
SoundTraxx 810090 ~ New 2025 ~ 50 x 90mm Oval Decoder Speaker ~ 5 Watt ~ 8 Ohms
Brand New · SoundTraxx
RM 64.06
RM 93.25 shipping
4 watching
NEW Soundtraxx 810113 35 x 16mm Oval Speaker Narrow Hood Diesels FREE US SHIP
Brand New · SoundTraxx
RM 73.90
RM 79.22 shipping
SoundTraxx 810155 | Mini Cube 2 Oval Speaker/Baffle | New (Squeaky's Trains)
Brand New · SoundTraxx
RM 55.56
RM 91.94 shipping
Only 3 left
SoundTraxx Mini Cube 2 Oval Speaker-Baffle ~ 32 Ohms 40mW ~ NEW 2024 ~ 810155
Brand New · SoundTraxx
RM 55.73
RM 87.42 shipping
Soundtraxx 810112 Small Oval Speaker 14x25mm Authorized dealer | $5 Offer
Brand New · SoundTraxx
RM 53.91
RM 89.28 shipping
Only 1 left!
SoundTraxx 810112 | 25 x 14mm Oval 8-ohm Speaker | Brand New (Squeaky's Trains)
Brand New · SoundTraxx
RM 53.91
RM 103.90 shipping
Only 2 left
Soundtraxx Part No. 810112 Oval Speaker 8 Ohm 1 Watt 1" X .56" X .19" NIP!
Brand New · SoundTraxx
RM 48.55
RM 103.18 shipping
SoundTraxx 810110 28mm Speaker Baffle/Enclosure Kit New
Brand New · SoundTraxx
RM 33.59
RM 113.11 shipping
Only 1 left!
SoundTraxx NMRA 8-pin Connector (set of 4) | 810123 | NEW | Squeaky's Trains
Brand New · SoundTraxx
RM 47.15
RM 103.69 shipping
23 watching
SoundTraxx 810012 2-Pin Microconnector Set
Brand New · SoundTraxx
RM 46.27
RM 83.32 shipping
NEW Soundtraxx 810123 NMRA-Compatible 8-Pin Connector FREE US SHIP
Brand New · SoundTraxx
RM 65.45
RM 76.48 shipping
Only 1 left!
Soundtraxx 810129 ~ New 2025 ~ 23mm Square Mega Bass Speaker ~ 2 Watt ~ 8 Ohm
Brand New · SoundTraxx
RM 43.77
RM 92.62 shipping
14 watching
Soundtraxx 810113 Small Oval Speaker 16mm x 35mm x 8mm 8 Ohms | $5 Offer
Brand New · SoundTraxx
RM 53.91
RM 89.28 shipping
Only 1 left!
NEW Soundtraxx 810112 25 x 14mm Oval Speaker FREE US SHIP
Brand New · SoundTraxx
RM 73.90
RM 79.22 shipping
Only 2 left
New Soundtraxx 810089 1/2" Speaker 8 ohm - Authorized STX Dealer | $5 Offer
Brand New · SoundTraxx
RM 47.15
RM 89.07 shipping
Soundtraxx 1" Speaker 810054 ~ TS
Brand New · SoundTraxx
RM 59.11
RM 76.27 shipping
Soundtraxx 810155 Mini Cube2 32 Ohm Speaker & baffle | $5 Offer
Brand New · SoundTraxx
RM 55.56
RM 101.32 shipping
Only 2 left
Soundtraxx 810110 (28mm ) 1" Speaker Baffle for Use with 810153 & 810054
Brand New · SoundTraxx
RM 27.42
RM 98.58 shipping
NEW Soundtraxx 810089 15mm (1/2) Round Speaker FREE US SHIP
Brand New · SoundTraxx
RM 65.45
RM 76.48 shipping
NEW Soundtraxx 810114 30mm Round Speaker FREE US SHIP
Brand New · SoundTraxx
RM 65.45
RM 76.48 shipping
Soundtraxx 810112 Oval Speaker Ohms New
Brand New · SoundTraxx
RM 53.91
RM 113.70 shipping
SoundTraxx 810078 ~ 40 x 28.5mm Oval Speaker ~ 2 Watt ~ 8 Ohms ~ New
Brand New · SoundTraxx
RM 53.91
RM 92.96 shipping
22 watching
SoundTraxx 810142 Black 30 AWG Super-Flexible Wire 10' 3.1m Length
Brand New · SoundTraxx
RM 37.82
RM 83.07 shipping
Soundtraxx Part No. 810138 16mm X 35mm Oval Speaker Gasket Kit - Speaker 810113
Brand New · SoundTraxx
RM 25.31
RM 87.67 shipping
Soundtraxx 810128 Tsunami 220µF Replacement Capacitor | $5 Offer
Brand New · SoundTraxx
RM 13.77
RM 100.10 shipping
Soundtraxx 810109 3/4" 20mm Speaker Baffle / Enclosure fits 810053 - $5 Offer
Brand New · SoundTraxx
RM 26.87
RM 88.48 shipping
Only 1 left!
Soundtraxx 810110 1" Speaker Baffle / Enclosure -fits 810153 speaker | $5 Offer
Brand New · SoundTraxx
RM 26.87
RM 88.48 shipping
NEW Soundtraxx 810155 Mini Cube 2 Oval Speaker / Baffle FREE US SHIP
Brand New · SoundTraxx
RM 73.90
RM 79.22 shipping
Soundtraxx 810113 Small Oval Speaker 16mm x 35mm x 8mm 8 Ohms
Brand New · SoundTraxx
RM 76.01
or Best Offer
RM 76.77 shipping
Soundtraxx 35 X 16mm Oval Speaker (ideal for narrow hood diesels) NEW 810113
Brand New · SoundTraxx
RM 53.91
RM 87.38 shipping
SoundTraxx 810130 | 27mm Round Mega Bass Speaker 8-ohm 2 watt | Brand New
Brand New · SoundTraxx
RM 43.77
RM 106.10 shipping
18 watching
Soundtraxx Mini Cube 3 Oval Speaker-Baffle Kit 8 Ohms 0.3 Watts ~ 810162
Brand New · SoundTraxx
RM 67.44
RM 87.76 shipping
2x Soundtraxx 810089 15mm x 3.5mm 1/2" Speaker 8 ohm
Brand New · SoundTraxx
RM 101.36
or Best Offer
RM 77.53 shipping
SoundTraxx 810158 CurrentKeeper 2-Pin Harness
Brand New · SoundTraxx
RM 37.82
RM 83.07 shipping
5x Soundtraxx 810110 28mm Speaker Baffle Kit (use with 810153)
Brand New · SoundTraxx
RM 126.72
or Best Offer
RM 80.79 shipping
9x Soundtraxx 810108 1/2" 15mm Speaker Baffle Kit (use with 810089)
Brand New · SoundTraxx
RM 211.22
or Best Offer
RM 80.79 shipping
NEW Soundtraxx 810131 28mm Square Mega Bass Speaker FREE US SHIP
Brand New · SoundTraxx
RM 65.45
RM 78.97 shipping
Only 1 left!
NEW Soundtraxx 810162 Mini Cube 3 Oval Speaker/Baffle Kit FREE US SHIP
Brand New · SoundTraxx
RM 84.46
RM 79.56 shipping
New Soundtraxx 810131 28mm Square Mega Bass Speaker - 8 ohm | $5 Offer
Brand New · SoundTraxx
RM 43.77
RM 88.94 shipping
Soundtraxx 810130 ~ 27mm Round Mega Bass Speaker ~ 8 Ohms 1 Watt
Brand New · SoundTraxx
RM 43.77
RM 99.08 shipping
SoundTraxx 810129 | 23mm Square Mega Bass Speaker 8-ohm 2 watt | Brand New
Brand New · SoundTraxx
RM 43.77
RM 103.60 shipping
Only 2 left
NEW Soundtraxx 810128 Tsunami 220µF Replacement Capacitor FREE US SHIP
Brand New · SoundTraxx
RM 33.76
RM 75.55 shipping
Soundtraxx #810113 Oval Speaker 35 x 16 x 8mm (NEW)
Brand New · SoundTraxx
RM 58.27
RM 112.98 shipping
Soundtraxx #810112 Oval Speaker 25 x 14 x 5.2mm (NEW)
Brand New · SoundTraxx
RM 58.27
RM 112.98 shipping
New Soundtraxx 810130 27mm x 14.3mm Round Mega Bass Speaker $5 offer
Brand New · SoundTraxx
RM 43.77
RM 88.94 shipping
Soundtraxx #810155 Mini Cube 2 Speaker (NEW)
Brand New · SoundTraxx
RM 56.96
RM 112.98 shipping
7x Soundtraxx 810109 3/4" 20mm Speaker Baffle / Enclosure fits 810053
Brand New · SoundTraxx
RM 168.97
or Best Offer
RM 156.55 shipping
Soundtraxx 810108 1/2" Speaker Baffle / Enclosure Authorized Dealer - $5 Offer
Brand New · SoundTraxx
RM 26.87
RM 103.01 shipping
SoundTraxx 810109 20mm Speaker Baffle/Enclosure Kit
Brand New · SoundTraxx
RM 33.59
RM 82.94 shipping
SoundTraxx 810108 15mm Speaker Baffle/Enclosure Kit
Brand New · SoundTraxx
RM 33.59
RM 82.94 shipping
SoundTraxx 810110 28mm Speaker Baffle/Enclosure Kit
Brand New · SoundTraxx
RM 33.59
RM 82.94 shipping
Soundtraxx 13 x 9 x 9.4mm Mini Cube 2
Brand New · SoundTraxx
RM 55.56
RM 106.18 shipping

SoundTraxx Black Model Railroad Digital Control Devices

Shop by category

63 results

Soundtraxx 810112 ~ New 2025 ~ 14 x 25mm Oval Speaker ~ 1.5 Watt ~ 8 Ohms ~ New

Soundtraxx 810113 ~ New 2025 ~ 16 x 35 x 8mm ~ Oval Speaker ~ 2 Watt ~ 8 Ohms

SoundTraxx 810154 8 Ohm Mini Cube Speaker, 16mmx12mmx11.5mm

Soundtraxx 810123 NMRA 8 Pin Connector / Plug pkg/4 | $5 Offer

Soundtraxx ~ Mini Cube 3 ~ New 2025 ~ 8 Ohm Oval Speaker & Baffle Kit ~ 810162

HO Scale SoundTraxx 810113 35 x 16mm Oval 8-Ohm Speaker

Soundtraxx 28mm ( 1" ) Round Speaker 8-Ohm 1 Watt ~ 810153

Soundtraxx 810130 ~ New 2025 ~ 27mm Round Mega Bass Speaker ~ 2 Watt ~ 8 Ohm

SoundTraxx 810090 ~ New 2025 ~ 50 x 90mm Oval Decoder Speaker ~ 5 Watt ~ 8 Ohms

NEW Soundtraxx 810113 35 x 16mm Oval Speaker Narrow Hood Diesels FREE US SHIP

SoundTraxx 810155 | Mini Cube 2 Oval Speaker/Baffle | New (Squeaky's Trains)

SoundTraxx Mini Cube 2 Oval Speaker-Baffle ~ 32 Ohms 40mW ~ NEW 2024 ~ 810155

Soundtraxx 810112 Small Oval Speaker 14x25mm Authorized dealer | $5 Offer

SoundTraxx 810112 | 25 x 14mm Oval 8-ohm Speaker | Brand New (Squeaky's Trains)

Soundtraxx Part No. 810112 Oval Speaker 8 Ohm 1 Watt 1" X .56" X .19" NIP!

SoundTraxx 810110 28mm Speaker Baffle/Enclosure Kit New

SoundTraxx NMRA 8-pin Connector (set of 4) | 810123 | NEW | Squeaky's Trains

SoundTraxx 810012 2-Pin Microconnector Set

NEW Soundtraxx 810123 NMRA-Compatible 8-Pin Connector FREE US SHIP

Soundtraxx 810129 ~ New 2025 ~ 23mm Square Mega Bass Speaker ~ 2 Watt ~ 8 Ohm

Soundtraxx 810113 Small Oval Speaker 16mm x 35mm x 8mm 8 Ohms | $5 Offer

NEW Soundtraxx 810112 25 x 14mm Oval Speaker FREE US SHIP

New Soundtraxx 810089 1/2" Speaker 8 ohm - Authorized STX Dealer | $5 Offer

Soundtraxx 1" Speaker 810054 ~ TS

Soundtraxx 810155 Mini Cube2 32 Ohm Speaker & baffle | $5 Offer

Soundtraxx 810110 (28mm ) 1" Speaker Baffle for Use with 810153 & 810054

NEW Soundtraxx 810089 15mm (1/2) Round Speaker FREE US SHIP

NEW Soundtraxx 810114 30mm Round Speaker FREE US SHIP

Soundtraxx 810112 Oval Speaker Ohms New

SoundTraxx 810078 ~ 40 x 28.5mm Oval Speaker ~ 2 Watt ~ 8 Ohms ~ New

SoundTraxx 810142 Black 30 AWG Super-Flexible Wire 10' 3.1m Length

Soundtraxx Part No. 810138 16mm X 35mm Oval Speaker Gasket Kit - Speaker 810113

Soundtraxx 810128 Tsunami 220µF Replacement Capacitor | $5 Offer

Soundtraxx 810109 3/4" 20mm Speaker Baffle / Enclosure fits 810053 - $5 Offer

Soundtraxx 810110 1" Speaker Baffle / Enclosure -fits 810153 speaker | $5 Offer

NEW Soundtraxx 810155 Mini Cube 2 Oval Speaker / Baffle FREE US SHIP

Soundtraxx 810113 Small Oval Speaker 16mm x 35mm x 8mm 8 Ohms

Soundtraxx 35 X 16mm Oval Speaker (ideal for narrow hood diesels) NEW 810113

SoundTraxx 810130 | 27mm Round Mega Bass Speaker 8-ohm 2 watt | Brand New

Soundtraxx Mini Cube 3 Oval Speaker-Baffle Kit 8 Ohms 0.3 Watts ~ 810162

2x Soundtraxx 810089 15mm x 3.5mm 1/2" Speaker 8 ohm

SoundTraxx 810158 CurrentKeeper 2-Pin Harness

5x Soundtraxx 810110 28mm Speaker Baffle Kit (use with 810153)

9x Soundtraxx 810108 1/2" 15mm Speaker Baffle Kit (use with 810089)

NEW Soundtraxx 810131 28mm Square Mega Bass Speaker FREE US SHIP

NEW Soundtraxx 810162 Mini Cube 3 Oval Speaker/Baffle Kit FREE US SHIP

New Soundtraxx 810131 28mm Square Mega Bass Speaker - 8 ohm | $5 Offer

Soundtraxx 810130 ~ 27mm Round Mega Bass Speaker ~ 8 Ohms 1 Watt

SoundTraxx 810129 | 23mm Square Mega Bass Speaker 8-ohm 2 watt | Brand New

NEW Soundtraxx 810128 Tsunami 220µF Replacement Capacitor FREE US SHIP

Soundtraxx #810113 Oval Speaker 35 x 16 x 8mm (NEW)

Soundtraxx #810112 Oval Speaker 25 x 14 x 5.2mm (NEW)

New Soundtraxx 810130 27mm x 14.3mm Round Mega Bass Speaker $5 offer

Soundtraxx #810155 Mini Cube 2 Speaker (NEW)

7x Soundtraxx 810109 3/4" 20mm Speaker Baffle / Enclosure fits 810053

Soundtraxx 810108 1/2" Speaker Baffle / Enclosure Authorized Dealer - $5 Offer

SoundTraxx 810109 20mm Speaker Baffle/Enclosure Kit

SoundTraxx 810108 15mm Speaker Baffle/Enclosure Kit

SoundTraxx 810110 28mm Speaker Baffle/Enclosure Kit

Soundtraxx 13 x 9 x 9.4mm Mini Cube 2