Probably using backline supplied for many gigs. In any case most go through the PA, so you're not hearing the 8x10 anyway. I haven't seen may reggae bassists miking their cabs either, Family Man is a notable exception- he mixes a miked feed with a DI. I used to see a lot more Ampeg rigs but these days everything goes.
The bass is usually handled FOH by a heap of 18" subs at most of the shows I've been to over the years. Pant flapping goodness.
yes i was at the best of best concert(sizzla, barrington levy, buju, beenie man, bounty killer and way more) and they all used same ampeg setup but, in the clubs with the artists backing band is usually a 8x10 but you are right... (i goto a lot of reggae shows)
