Speakers for all SoundTraxx Sound systems

SoundTraxx carries a number of speakers designed to help you get the most out of your sound system.  All are 8 ohm speakers unless otherwise specified. Additional items that are suitable for use with all sound systems, such as wiring aids, can be found linked in the sidebar.

Part No. Description Price
810053 20.5mm dia. (3/4") Speaker$9.95
These tiny 8 ohm high output speakers are suitable for N-Scale and larger models. Speakers measure 20.5mm in diameter; Depth is 3.5mm.  Frequency response: 550 – 7k Hz.  Peak Power: 0.2 watts.
810054 28mm dia. (1") Speaker$9.95
These 8 ohm high output speakers are suitable for HO and larger models. One of our favorites! Speakers measure 28mm in diameter; Depth is 5mm. Frequency Response: 500 – 10k Hz. Peak Power: 0.2 watts.
810078 28mm x 40mm Oval Speaker $13.50
Our oval speakers measure 28mm x 40mm x13mm deep (1.1" x 1.57" x 0.5"(D)) and are rated for 2 watts. Frequency Response: 500 – 12k Hz. Great sound if you can fit this one!
810089 15mm dia. (1/2") Speaker $9.95
These tiny high output speakers measure just 15mm in diameter; Depth is 3.8mm. Frequency response: 540 – 20k Hz. Peak Power: 0.2 watts. They are suitable for N-Scale and larger models.
810103 39.5mm x 19.5mm Oval Speaker $13.50
This 8 ohm oval speaker is a great speaker for many HO diesel locomotives. It measures 39.5mm x 19.5mm x 8mm deep. (0.78" x 1.56" x 0.31"(D)) Frequency Response: 550 – 12k Hz. Peak Power: 1.0 watt. This speaker is best for HO and S Scale locomotives.
810112 14mm x 25.5mm Oval Speaker $13.50
This small 1 watt oval speaker is a tiny 14mm x 25.5mm (0.56" x 1.00" ) and 5mm deep . Frequency Response: 750 – 3.5k Hz. It is perfect for narrow hood diesels and anywhere else where space is at a premium!
810113 16mm x 35mm Oval Speaker $13.50
This small 1 watt oval speaker is just 16mm x 35mm (0.63" x 1.38") and 7.1mm deep. Frequency Response: 500 – 12k Hz. It is perfect for narrow hood diesels and has a better low frequency response than the smaller oval speaker mentioned above.
810114 30mm dia. Round Speaker $9.95
This small 1 watt round speaker is just 30mm dia (1.2") and 5.5mm deep. Frequency Response: 500 – 12k Hz.
810115 20mm x 35mm Oval Speaker $13.50
This small 1 watt oval speaker is just 20mm x 35mm and 6mm deep. Frequency Response: 500 – 12k Hz.
810129 Mega Bass Speaker, 23mm x 23mm Square x 10.2mm (D) $8.95
These 8 ohm speakers are perfect for enhancing the low bass sounds that are found in most diesel decoders. Measures 23mm x 23mm Square x 10.2mm (D) (0.91" x 0.91" x 0.4"(D)) Well worth the extra effort! Frequency response: 450 – 1.2k Hz. Peak Power: 2 watts.
810130 Mega Bass Speaker, 27mm dia. x 14mm (D), $8.95
These 8 ohm speakers are great for boosting the low frequencies in most diesel and “big” steam sounds. Measures 27mm dia. x 14mm (D) (1" dia. x 0.56"(D)) Frequency Response: 350 – 1k Hz. Peak Power: 2 watts.
810131 Mega Bass Speaker, 28mm x 28mm Square x 11mm (D) $8.95
These 8 ohm speakers are great for boosting the low frequencies in most diesel and “big” steam sounds. Measures 28mm x 28mm Square x 11mm (D) (1.1" x 1.1" x 0.44" (D)) Frequency Response 310 – 1k Hz. Peak Power: 2 watts.