The Fender Rumble 150 is a powerful 150-watt bass amplifier designed for bassists who value versatility. Built with controls including volume, overdrive, and EQ, this amp lets you shape your signature tone. The optional effects loop gives you even more freedom, while the convenient wheeled design makes transport between gigs and tweaking stage layout a breeze. Whether you're rehearsing or performing, the Rumble 150 delivers the power, Â personality, and flexibility bass players need.