The Thump12BST delivers detailed midrange and abundant bass, thanks to Mackie's exclusive dynamic bass response, plus wireless control and Bluetooth. A built-in three-channel digital mixer includes a pair of Vita+ preamps with Wide-Z technology, effortlessly handling mic, instrument and line level signals. It's easy to get great sound with the Thump12BST - channels one and two provide you with three-band EQ and variable high-pass filters, and six application-specific speaker modes tailor the speaker to your situation. Complete with a durable, road-ready housing and robust system protection, the Thump12BST is ideal for smaller venues, such as coffee shops.