6″ Speaker; 2 Channels: Clean & Overdrive For A Crunchy, Powerful Sound; Gain Control For Overdrive; Rated Power: 30W; 3-Band Eq: Control Treble, Mid-Range & Bass;Volume Control; 1/4″ Headphone Jack For Silent Rehearsing; 1/4″ Output Jack For Hooking Up External Speakers; Frequency Response: 20 Hz To 15 Khz; Dim: 13.2″L X 7.7″W X 11.6″H; Weight: 13.2 Lbs