Reach audiences of up to 2,500 people with the Beacon Line Array Portable Sound System from Anchor Audio. With a powerful, 150-watt amplifier, this lightweight unit contains eight speakers and three subwoofers to ensure your sound broadcasts clearly and evenly across both indoor and outdoor arenas. A 1.9 GHz wireless frequency eliminates interference and allows presenters to roam up to 300 feet as they speak. Includes two microphone receivers, auxiliary input, MP3 player and built-in Bluetooth technology that allows you to sync your smart phone, tablet or laptop directly to the sound system. Includes your choice of handheld or belt pack wireless microphones.