Taurus TS-112F Bass Speaker, 250 Watts RMS, 1x12" Ferrit speaker + switchable HF ceramic tweeter (100%, 60%, off), impedance 8 Ohms, 97 dB, frequency range 45 Hz-14 kHz, combined speakon + jack connector, dimensions: 595 x 410 x 395 mm, weight: 20 Kg, for Black Line tops and Black and Silver Line combos