help with building a backpack speaker system for mp3 player from old speakers? Answered
i have two speakers from one of those big radio players, each run at 80 watts. id like to have some help with building the system fit for a standard backpack and have two available power options(battery and wall). would like to know how to set it up so that it also has a small amp to bost the volume so the noise is loud enough to hear in a medium sized room.