Thump18Sv4 wooley At the high frequencies it

At the high frequencies it will bring out the shimmer of cymbals and brighten the string instruments

Internal windscreen The red internal windscreen efficiently reduces unwanted popping

and even 147 dB with the "10 dB pad switch engaged

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

5-inch color touch panel display

Thump18Sv4 wooley At the high frequencies itThe 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