Digitrax

Digitrax SP26158B Speaker 26.5mm x 15.5mm x 9mm 8 Ohm 0.5 watt w/ Enclosure 26.5mm x 15.5mm x 9mm  8 ohm 0.5 Watts Sound Chamber Included Fits many HO, O and G Scale installations.  Also fits in N Scale box cars...

Digitrax SP26158BC Speaker 26.5mm x 15.5mm x 9mm 8 Ohm 0.5 watt w/ Enclosure and Connector Ready to install in compatible locomotive motherboards 26.5mm x 15.5mm x 9mm  8 ohm 0.5 Watts Sound Chamber Included Fits many HO, O and...

Digitrax SP531832B Speaker 53mm x 18mm x 14mm 32 Ohm 0.5 watt w/ Bass Reflex Enclosure 53mm x 18mm x 14mm  32 ohm 0.5 Watts Bass Reflex Sound Chamber Included Fits many HO, O and G Scale installations.   The...

Digitrax SP53188B Speaker 53mm x 18mm x 14mm 8 Ohm 0.5 watt w/ Bass Reflex Enclosure 53mm x 18mm x 14mm  8 ohm 0.5 Watts Bass Reflex Sound Chamber Included Fits many HO, O and G Scale installations.   The speaker is...