Power Dynamics' commercial ceiling speaker system package includes 12 white speakers, an amplifier and a paging microphone. The amplifier has four microphone inputs, and extra audio inputs for background music. This layout works for medium/large commercial venues like supermarkets, hotel lobbies and warehouses. This bundle's PRM120 amplifier offers many options to play music via the speakers for your background music system. Bluetooth lets you play and control any audio over the system. You can also play songs from a USB stick or SD card on the amp's built-in MP3 player. Also included is a paging microphone for making announcements.
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