Hey I'm looking into the Bose L1 as something to support my vocals or the vocals of a singer I might happen to be playing with. Looking around the internet, I've noticed that bass players who use it aid it with 4-6 "bass modules," which seems a little ridiculous. I was wondering if one is able to plug into the L1 and in stead of using bass modules use a cab. Will the L1 be able to power a cab? (hope this isn't a stupid question, I've been using combo amps my whole life).