Description:Originally created in the late 70s using more modern materials and techniques for a higher power handling the G12-65 is widely regarded as one of the best guitar speakers ever produced for use in a 4×12 cabinet. With its fast attack and tightly controlled low end, the G12-65 had become a firm favourite with hard rock players by the early 80s. The precisely tuned mid-range and crisp defined top-end contribute to an aggressive crunch sound that punches through the mix while the mid-range warmth and detail give weight and depth to single notes.Specifications: Nominal diameter: 305mm / 12in Power rating: 65W Rated impedance: 8Ω or 15Ω Sensitivity: 97dB Chassis type: Pressed steel Magnet type: Ceramic Magnet weight: 0.99kg / 35oz Voice coil diameter: 1.75in / 44mm Voice coil material: Round copper Frequency range: 80-5000Hz Resonance frequency, Fs: 85Hz DC resistance, Re: 6.9Ω or 11.8Ω Mounting Information: Cut-out diameter: 283mm / 11.1in Diameter: 309mm / 12.2in Magnet structure diameter: 145mm / 5.7in Mounting hole dimensions: 7.9mm / 0.31in Ø Mounting hole PCD: 297mm / 11.7in Number of mounting holes: 4 Chassis depth (inc gasket): 94mm / 3.67in Magnet depth: 34mm / 1.33in Overall depth: 128mm / 5.0in Unit weight: 3.5kg / 7.7lb