Thump18Sv4 wooley UNIVERSAL COMPATIBILITY Available in five

UNIVERSAL COMPATIBILITY Available in five different sizes and three different colours (black

Provides true electrical isolation

The breakout box format ensures easy installation and flexibility in routing audio signals within your setup

Internal windscreen The red internal windscreen efficiently reduces unwanted popping

Thump18Sv4 wooley UNIVERSAL COMPATIBILITY Available in fiveThe Mackie Thump18Sv4 is a high impact powered subwoofer designed to bring deep, powerful bass to live sound setups, DJ systems, and event spaces. Built to complement full range loudspeakers, it adds the low frequency depth needed to give music a fuller, more immersive feel. Despite its commanding output, it remains practical for transport and setup, making it a reliable addition to both portable rigs and more permanent installations. Equipped with a