Mackie Thump18Sv4 18" 1400W Professional Powered Subwoofer Bongos Yamaha's Silent and TransAcoustic systems

Yamaha's Silent and TransAcoustic systems are installed during the manufacturing process

Weight: 7 lbs

Output Impedance: 150 Ohms

incredibly even frequency response ensures that your mixes will sound great everywhere

and fixed) to specify how your playing dynamics are reflected by the sound produced

Mackie Thump18Sv4 18" 1400W Professional Powered Subwoofer Bongos Yamaha's Silent and TransAcoustic systemsMackie Thump18Sv4 18" 1400W Professional Powered Subwoofer Leave an Impression Craving some extra oomph for your PA system? You need a subwoofer. Thump18Sv4 shakes the floorboards with massive bass that gets people on their feet, for moments that leave a lasting impression. Connect loudspeakers. Dial in the perfect low end. Feel the difference of a professional subwoofer that brings music alive with complex basslines and punchy kicks. System