Example 1: Zimo MX644D 21pin MTC; Zimo Dumbo LS40X20X09-2W dual speaker

Photos courtesy of Richard Copeland

Example 2: Zimo MX644D with 2x Zimo LS18X13X13-1W Dumbo speakers

Freightliner 70001 gets the DCC Sound treatment today...

MX644D 21pin sound decoder is easy enough. The narrow body means we are limited on speaker choice, so opt for a pair of Zimo Dumbo LS18X13X13-1Ws in the provided recess, which fit comfortably and connected in parallel sound really great. We attempt to include the sample 470uF/25V capacitor for stay-alive, but this proves just too big preventing the body from going back on. The loco runs well anyway, so the cap is removed.

Back together, a very simple install, and looking good exiting the tunnel!

Example 3: Zimo MS440 sound with IceCube speaker

Kit: MS440D/C with IceCube28X18X08 speaker, 17000uF SuperCap

Revisiting this model now, and making use of the latest Zimo MS440 sound decoder and one of our IceCube speakers. This is a really simple install.

Plenty of space for the IceCube speaker, and we happily found room for a SuperCap17000uF for stay-alive in the roof too.

Cab slides up on this one so we can pop a driver in the rear cab too.

Please note that these guides are provided as useful resources for you, as-is. YouChoos cannot be held responsible for errors in the information, or for any damage caused to your models or equipment if you choose to follow any of the steps detailed here.