SPEAKERSIf you're likely to be projecting multimedia with sound, you can either connect your PC or video source to an amplifier, or if this is too much bother you can use the internal speakers (N.B. not an option on all makes and models). 1 watt mono is about standard for most projectors, as they are primarily display devices. This is enough for a room of 20 or 30 people |
