Warwick JH BC 215 Hellborg Big Cab, Bass Cabinet, Equipment: 1x 15"" Custom Designed Celestion Coaxial, 1x 15"" Celestion loudspeaker, Power rating: 500 Watt RMS, Impedance: 4 Ohm, Sensitivity: 102 dB SPL, Frequency response: 40 - 20,000 Hz, Dimensions (HxWxD): 106.5 x 53.5 x 45.5 cm, Weight: 56.6 kg