Overall diameter 12" Impedance 8, 16 or 32 Ohm rated power 40 watts magnet Alnico overall weight 4. 1 lbs. response 60-5k voice coil diameter 1. 25" Magnet weight 10. 5 oz. lows loose midst firm highs smooth overdrive feel edgy guitarist description: very warm, mid-focused bite with clear bright highs. Presented with overdrive distortion, remains well balanced.