12'' bass speaker cabinet. Features: Designed for gigging bass players looking to get the most power out of their amplifier in any performance setting. Featuring Hartke's patented paper/aluminum HyDrive Speaker Technology for unmatched tone depth and clarity, this lightweight 300-watt/4 Ω cabinet is a perfect and affordable solution for any portable bass setup. Perfect extension cabinet for the Hartke TX300 and TX600, or any modern lightweight bass amplifier. Weight: 15 kg.