15" Harmony Audio HA-V15P Pro DJ Venue Series 15" Passive 900W PA Speaker 2-Way... $249.99 Harmony Audio HA-V15P Pro DJ Venue Series 15" Passive 900W PA Speaker 2-Way... $159.95 (1) Harmony HA-ML1X15D2 15" Dual 2-OHM Subwoofer Vented Enclosure Box Subpackage $409.95 Harmony Audio HA-L15BA Pro DJ Live Series Bluetooth 15" Powered 1200W PA... $334.99 Harmony Audio HA-L15BA Pro DJ Live Series Bluetooth 15" Powered 1200W PA Speaker $174.95 Harmony Audio HA-C15A Pro DJ Concert Series 15" Powered 1000W PA Speaker... $199.95 (2) Harmony Audio HA-C15A Pro DJ Concert Series 15" Powered 1000W PA Speaker... $320.99 Harmony Audio HA-C15A Pro DJ Concert Series 15" Powered 1000W PA Speaker Cabinet $199.95 (2)