Mackie SR18S 18" 1600W Professional Powered Subwoofer For Live Stage, Theater, DJ Setups, Custom 18" Woofer, Custom Voice Presets (Flat, Deep, Punch), 1600W Class-D Amplifier, Variable Crossover Frequency, Polarity Invert Switch, Transparent System...
Mackie SR18S 18" 1600W Professional Powered Subwoofer For Live Stage, Theater, DJ Setups, Custom 18" Woofer, Custom Voice Presets (Flat, Deep, Punch), 1600W Class-D Amplifier, Variable Crossover Frequency, Polarity Invert Switch, Transparent System...