Bose Sub1 Powered Bass Module

 FEATURES

• Add powerful bass to your portable PA system with low-end range down to 40 Hz
• Go from vehicle to venue easily with a slim design featuring a unique 7” × 13” high-excursion RaceTrack driver; performance that rivals traditional round drivers with a smaller footprint
• Stack multiple Sub1 subwoofers for even more bass or unleash Cardioid Mode for focused, directional performance that steers the bass out front and decreases feedback
• Combine seamlessly with Bose L1 Pro32 portable line array via proprietary SubMatch connectivity, which delivers both power and audio over a single cable
• Pair with other powered loudspeakers via line input and output with selectable crossover modes, plus integrated threaded pole mount for use with Bose S1 Pro PA and more.