Mackie THUMP18SV4 Professional 1400W Powered Subwoofer - 18in big-muff For those who like the

For those who like the feel of a physical control panel

Direct output

which can be further shaped with the use of two switches on the rear side of the microphone

• Crossbar Adds Extra Rigidness to IKS-8

In the wake of the successful introduction of the ML-1

Mackie THUMP18SV4 Professional 1400W Powered Subwoofer - 18in big-muff For those who like theShake the floorboards while generating massive bass with the Mackie Thump18Sv4, a professional 18" powered subwoofer well suited for any sound application requiring deep, full range sound with visceral low end. Feel the difference of a professional subwoofer that brings music alive with complex bass lines and punchy kicks. Thump18Sv4 integrates perfectly with Thump loudspeakers, with high pass modes that tailor the sound to match the size of your