I bought a 4-6-0 Bachmann DCC ready at a train show. The tender does not have the bottom speaker molding and there is hardly any room inside the tender. I suppose I could cut out the top of the tender and make a fake load of coal, but I thought a Vandi could give me all the room I need.
Almost ten years ago I took a Bachmann Vanderbilt from a 0-6-0, put metal wheels on it with pickups, a Tsunami 750 in it with an oval speaker.Added some bird shot for a little weight.
The newer SoundTraxx is slightly smaller. Measure first, cut later.
I looked at the sound version at the Bachmann forums and made mine with similar speaker holes in the bottom of the tender. Smallest tender Bachmann sold. Never for sound. Tight fit but it worked. Hard wired. I ran two wires as hoses to the loco to use the loco wheels for extra pickups. Just use your imagination.
Coupled with a Mantua 0-6-0 converted to a 2-6-0 which had a Digitrax DZ125 in it.
Henry, unless you’re modeling the Ma & Pa, go for it! It’s your railroad, and maybe you’re loosely modeling the C&O’s locos, but suit yourself. I presume you’re in the hobby for fun, right? So, HAVE FUN!!
I think Bachmann tenders have removeable coal loads, so you wouldn’t need to cut anything. My old 2-6-6-2 came out before they added the speaker holes, so as a temporary measure when I converted it to sound I drilled a hole between the main tender body and the coal area of the tender and ran wires thru to put a 1" speaker under the removeable coal load. Eventually, I’ll use a metal-cutting drill bit and drill holes in the tender floor and move the speaker there, as I think it will sound better there. (There isn’t room in the coal bunker area for an enclosure, it’s just the speaker.)
Picked up two Spectrum 2-10-2s at a train show. Put sound in both using high bass Soundtraxx speakers in the coal bunker. Drilled a bunch of tiny holes in the coal load, sounds great!