I gig with a Beringer 1200 ultrabass. Its LOUD, sturdy, heavy and cheap. I don't like the sound of the aluminun cone but with a big muff in the signal chain it'll do. I use it with my jazz bass, acoustic/electric and my upright.
When and if it gets stolen; I'll get another. For 2 bills it's great. A lot of bass players around here use them. I only know of 1 6stg player that uses one. He runs two small amps in stereo [1 clean,1 nasty] He sounds great.

Like 6stg1hum said tryem out.