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  1. J

    Sub arrays for even front to back coverage

    I work in a club which would be approx 1000 capacity standing, approximately 40 meters front to back. The boss is concerned that the front to back sub coverage drops off too much and that there is not enough punch from about halfway down the room. The stage is approx 20m wide, about 0.8m...
  2. J

    Fire Alarm Cut Off

    The venue I work in has a PA system which has been installed without any way of connecting to a fire system. I need a way to cut it off when the fire alarm goes off. There are 6 amp racks on 32A 230v feeds, or 21 line level signals from the desk. There is a separate evacuation system installed...