Bose Sub1 Powered Bass Module for L1 Pro32 System | PSSL ProSound and Stage Lighting
Amazon.com: Bose Sub 1 Powered Bass Module for L1 PRO Systems and powered loudspeakers - Powered Subwoofer for Loudspeakers, Black : Musical Instruments
Bose F1 Subwoofer Black BOSE F1 SUBOWOOFER POWERED 120 - Best Buy