1. 678-828040 SoundTraxx Tsunami DCC sound decoder [2020 update]
  2. SP-16x35-08 16 x 35 mm speaker 8 ohms
  3. Black styrene sheet 0.02 inch thick
  4. Nano-Oil 5, 10 & 85 wt
  5. Never Stall 

Install the speaker, using plastic to make the "horn" to project the sound down through the rear truck, as shown below.

speaker detail

Use a bit of caulk to seal the speaker to the weight and plastic, as shown.


If this website has been valuable to you, Bruce would appreciate your financial support. Just paying the bills for this website costs about $20 per month. Your contribution helps keep this website active for another month.
Click the button to donate via PayPal.


Information on this site represents Bruce’s experiences and opinions. They are presented without warranty as an example of ways to utilize DCC products. The user is solely responsible for any use made of this data.