I'm in the slow process of putting together a PA system and am debating whether I should go with powered speakers & monitors or use an independent amp. I already have a mixing board. What do you guys think?
I do not like powered speakers. At all. I was stuck using them for two years in a recent band because the band leader owned them and insisted on them, and I'll never buy a set.
Cons-
1. WAY more cables to deal with. In addition to speaker cables, you need power cords for every speaker, that are never long enough, so you need extension cords too. Routing cables can turn into a huge hassle, and a big mess.
2. Say you run a basic system, two mains and two monitors, that's four power amps plugged in and drawing power from the stage, which in most bars and restaurants is only one circuit anyhow. Add a couple of guitar amps and a bass amp to that, heaven forbid you use any lights, and wham, you're popping breakers.
3. If you lose an amp, you're dead in the water until you can repair or replace your speaker. There's no way to work an active speaker passively with a backup amp or powered board. It's just a paperweight once it takes a dump.
4. HEAVY. Powered speajers are heavy. With modern passive NEO cabs, you can get a 15"/horn main that'll handle better than a 1,000 watts, weighs under 30 pounds, and sounds like a million bucks. I know, because I have a pair of them.
If you really want a powerful, great sounding, ultra light bar system, look into Carvin stuff. I have the XP1000L mixer, which runs 400 watts right, 400 left, and 400 to monitors, with 10 LZ inputs, and tons of great features, and weighs about 13 pounds. I then have a pair of passive Carvin LM15 mains, which are the ones I mentioned above, and a pair of Carvin PM 12 passive monitors. The mains weigh 27 pounds each, the monitors come in at 24 each.
So I have a 1200 watt 10 channel system that weighs less then 120 pounds, and sounds GREAT. Plus, with class D power amps in the powered mixer, that 1200 watts is only about 300 watts of current draw on the stage circuit. Never gonna pop a breaker, and runs cool as a cucumber.
I've been using this system almost two years now, anywhere that house PA is not provided, so probably a little over 200 gigs. So far, totally reliable. But even if I were to have a mixer failure, I could still power my speakers with my old JBL board and CS800. I wouldn't be anywhere close to stuck.
The powered speaker thing, to me, was a huge PITA and usually a total inconvenience. I won't do it again.