© 2014 RailMaster Hobbies RailMasters Hobbies Speakers DS28RND - 8: 8 ohm, 2 watt, 28mm x 5.2mm (1.1” x 0.2”). This speaker can handle up to 4 watts. $7.50 Bass reflex speaker (wide): For HO scale cab units, S and O scale locomotives. DLG8: 8 ohms, 1 watt, 22mm x 58mm x 9.3mm (.86” x 2.28” x .36”). Compatible with Digitrax, Soundtraxx, LokSound 4.0 and Select. $12.50 Bass reflex speaker (narrow): For HO scale hood units. DSM8: 8 ohm, 2 watt, 18mm x 68mm x 14.33mm (.70” x 2.69” x .56”). Compatible with Digitrax, Soundtraxx, LokSound 4.0 and Select. $12.50 High bass speakers DHB28: 8 ohm, 2 watt, 28mm x 28mm x 13mm (1.1” x 1.1” x 0.5”) ,self enclosed box speaker. $12.95 DHB8: 8 ohm, 2 watt, 28mm x 28mm x 13mm (1.1” x 1.1” x .44”). Frequency range 200 - 20,000 Hz. $7.50 DS28E: 28mm (1.1”) speaker enclosure. $3.75 DHB23-8: 8 ohm, 2 watt, 23mm x 23mm x 10.2mm (0.90” x 0.90” x 0.40”). Frequency range 200 - 20,000 Hz. $7.50 DS23E: 23mm (0.90”) speaker enclosure. $3.75 DHB20-8: 8 ohm, 2 watt, 20mm x 20mm x 9.5mm (0.78” x 0.78” x 0.37”). Frequency range 200 - 20,000 Hz. $7.50 DHB27-8: 8 ohm, 2 watt, 27mm x 14.3mm (1.06” x 0.56”). Frequency range 200 - 20,000 Hz. $7.50 DS27E: 27mm (1.06”) speaker enclosure. $4.75 High quality speakers DS1635-8: 8 ohm, 1 watt, 17.7 mm x 37.45mm x 14.5mm (0.69” x 1.47” x 0.57”). Includes enclosure. $12.50 DS1436-8: 8 ohm, 1.5 watt, 14mm x 36mm x 10mm (0.55” x 1.41” x 0.39”). Comes with ported enclosure. $12.50 DS1425-8: 8 ohm, 2 watt, 16mm x 27mm x 9mm (0.63” x 1.06” x 0.35”). Great speaker for small spaces, such as switchers. $12.50 Click on an image to enlarge DS1440-Box: 8 ohm, .8 watt 14mm x 40mm x 5.2mm (0.47” x 1.6” x 0.14”). $12.95 We have tested this speaker with Soundtraxx T2, ESU, and TCS decoders. DS20E: 20mm square speaker enclosure. $3.75 Note: When using Tsunami 2 decoders we recommend a volume setting of no more than 25. We have tested this speaker with Soundtraxx T2, ESU, and TCS decoders DS1240-Box: 8 ohm, .7-1 watt 12mm x 40mm x 3.5mm (0.47” x 1.6” x 0.14”). $12.95