my MIA Jazz wired in series sounds great for stoner/doom. It basically sounds like a heavier and louder P bass now. Here's a list of the typical stoner/doom basses:QUOTE]
+1 ala Dan Maines of Clutch before they got all blues and he started rocking gibsons.
Ric's work if you can dig the neck...i cant so i go P Bass!
check out Nick Oliveri's P Bass collection, especially that sunburst/maple/red tort one he rocks in the No one knows video..sick
i dig the sound of stoner rock so i use a P for it when thats the itch im trying to scratch...but its only part of the equation..next step is your amp..tube, the whole tube and nothing but the tube..and pick an amp that maxs out at your typical playing volume, the key is saturation. as for cabs i find 1 4x10 and 1 1x15 w a horn gives a perfect mix of low end and puchnch in the throat. add big muff and i personally keep an old pro co rat (guitar) laying around for a mix of fuzz and crunch when needed.
hope i wasnt being over informative...ps you wanna check out a fantastic doomy bass tone check "everything i see" and "ill never weep" by the mighty numbus