With a larger cone delivering an extended low end response the 100 W Fullback has a big deep voice delivering smooth and expressive tones seemingly without effort. While retaining classic harmonically complex and finely detailed mid-range the larger 15" cone of the Fullback shifts this characteristic down a register. Clean sounds are warm and expressive revealing and enhancing the qualities of your amp and guitar without unnecessary colouration. Overdrive sounds are complex and musical; push harder for a weighty contralto growl with a softer warmer mid-range. Incorporating an eight hole chassis the Fullback is the ideal choice whether you’re looking for the perfect upgrade for your 15" combo or you’re looking for an interesting tonal alternative to a 12" guitar speaker.