Celestion G15V-100 Fullback 15" 100W 8 ohm Guitar Speaker Power rating: 100WImpedance: 8 ohmsMagnet type: CeramicFrequency range: 65 Hz-4,000 HzDiameter: 15"Depth: 6"Weight: 10.6 lb. While retaining Celestion's 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 theideal choice whether you'e looking for the perfect upgrade for your 15" combo, or you'e looking for an interesting tonal alternative to a 12" speaker