Celestion G12-35XC 90th Anniversary Limited Edition 12" 35-Watt 8ohm Replacement Guitar Speaker Power handling: 35WSize: 12"Impedance: 8?Sensitivity: 100dBFrequency range: 75Hz-5,000HzDepth: 5.3"Weight: 10.4 lb. Drawing on 90 years' experience, Celestion has been able to create a uniquely versatile speaker whose attributes will be familiar to those who know Pulsonic coned speakers Capable of delivering open and musical cleans without sacrificing an immensely satisfying crunch or searing, overdriven lead lines, the 35XC is made to engage your musical soul This speaker exhibits poise, tonal evenness and freedom from souring colorations, characteristics typical of speakers with Pulsonic cones, as well as adding a little more sparkle and air to your sound A 90th anniversary gift from Celestion to players who won't compromise in their search for great tone