AXYS B-07G2 Self-Powered Subwoofer

The AXYS B-07G2 is a self-powered subwoofer designed to enhance the
low-end response of the T-2115G2 and T-2112G2. This set-up is the
ideal choice for applications such as small touring systems, surround
systems for theatres and cinemas and music playback system in
restaurants and clubs.