JBL IRX115S/BT Compact Powered 15-Inch Portable Subwoofer freeshipping Also available in high polish

Also available in high polish (LSPAR20) and white (LSPAR16W) aluminum

It tightens down securely to ensure you get that locked-in feel

or a hi-def self-released MP3 by your favorite band

DMX Channels: 17 or 33

JBL IRX115S/BT Compact Powered 15-Inch Portable Subwoofer freeshipping Also available in high polishThe JBL IRX115S BT Compact Powered 15 Inch Portable Subwoofer is designed to complement the IRX108BT and IRX112BT full range PA speakers. The subwoofer provides remarkable volume, clarity, and a total ease of use. When combined with the IRX series tops, the professionally engineered package can outperform larger competing systems. The IRX115S features three user selectable crossover settings (80, 100, 120 Hz) and a polarity switch to let you dial in