Get your message out to large audiences with Amplivox's Digital Audio Travel Partner PA System. Its 250-watt amplifier powers two 6 1/2-inch woofers and a dynamic compression driver, allowing you to reach audiences up to 7,500. Incorporate music into your presentations with the built-in CD player, or use the USB port to connect to files on your computer. The digital pre-amp lets you control audio quality using the remote control. Comes with two microphones—a handheld, wired microphone and your choice of wireless microphones: lapel, headset or handheld. A special talk-over feature automatically reduces music levels when a microphone is used, so you don't have to worry about background audio drowning out your voice. This package also includes a cordless companion speaker, mic stand, two tripods and two protective covers.