EV ELX 118, Passive Subwoofer, 18"" Woofer, Frequency range: 35 - 200 Hz, 134 dB Max, 400 W RMS, 1600 W peak, Impedance: 8 Ohm, Stand flange, Dimensions: 661 x 507 x 574 mm, Weight: 30,6 kg, Suitable optional cover: Art.#271470# (not included)