This is a Rectify Series drop-in speaker system for Athearn RTR SW1000/1500 locomotives. The speaker uses the front PCB mounting screw. The only modifications required are to nip-off three little unused plastic nubs on the inside of the shell. Room is provided for front lighting. Decoder installation is simple with a Nix Trainz Decoder Buddy (available here and 21-pin decoder or by hardwiring a decoder.


An insallation guide is available under the "Guides" tab or here:


The speaker comes fully assembled and tested.


Dimensions are: 8mmH x 17mmW x 26mmL




LokSound Select:

LokSound 5:



Athearn RTR SW1000/1500

SKU: AHRR-1500-RC1