With features usually found on more expensive amplifiers, Fender's Rumble 30 bass combo amp features a tilt-back speaker design, metal grilles and the Fender Bass Amplification logo. With professional tones and features, Rumble Series amplifiers are available in other models, made affordable for beginning bassists. Putting 30 watts of power through its single Fender Special Design 10" bass speaker and closed-back cabinet, the Fender Rumble 30 is ideal for practice and at-home playing. It also features a CD input to jam along to your favorite music.