So, we have just acquired this second hand PA system. The mixer is 400w, and there are two speakers, with that look like small tweeters. Its all in very good condition, and it was a bargain at the price.
But can we really run 3 instruments (2 guitars and bass) plus vocals through it? We play indie/rock. Oasis, Stereophonics, Ocean Colour Scene. We tried it last night, and the bass was all muddy, nothing I could do with the EQ to brighten it up, and the vocals were just plain awful. I also noticed that on the desk the PEAL L and PEAK R lights kept flashing red when we kicked into a song, what does that mean? Also am I right in thinking if there are 4 inputs going into the mixer, each one takes up 100watts each? So essentially the vocals only have 100watts to work with. We will be playing a lot of pub/club gigs 100+ people. Do you guys think this is enough power?