Hornby Class 67 With Two Megabass Speakers

This new Hornby TFW class 67 was sent this week for sound fitting. I used a pair of the excellent 20x20x7 speakers. These are very easy to ft, the tanks unscrew and you can use a bit of black tack to stick them under the model. Theres a hole to feed the wires through and you connect them to the decoder in parallel. Find the class 67 sound decoder here