Celestion F12-X200 B-Stock, Loudspeaker, Developed for modelling amps, Size: 12"", Impedance: 8 Ohm, Frequency response: 60 - 20,000 Hz, Magnet type: Ceramic, Rated power: 200 W RMS, Sensitivity: 97 dB, Voice coil: 2"", Suitable for a cut-out diameter of 283 mm, Weight: 4.1 kg