I play a basically cranked Marshall Superbass half stack with a model 1979A 4x15 Speaker cabinet using a Gibson Ripper Bass. It's got that detailed lower mid that makes the bass sound huge! (basically the same rig that Lemmy of Motörhead used with his Ric)
Gear:
1972 Marshall model 1979A 4x15 Cab with G15M-50 Greenbacks
1977 Marshall model 1992 Superbass Amp
1974 Gibson Ripper Bass
Close mics: MD421 and E906
Room mic: C414