The Expedition XP150 by Samson is a portable PA system that combines powerful stereo sound with portability and simplicity. With its clever design, the XP150 packs up into a single unit that weighs only 24 pounds. It is perfect for schools, conferences and presentations, as well as musicians and singer-songwriters. Lightweight, durable, and with professionally presentable sound, the Samson XP150 is the perfect portable sound reinforcement solution for many situations.