JBL SUB18

8 Ohm impedance extracts maximum power so you will get more output from your speakers

18" woofer driver size allows better stereo imaging with maximum sound feasibility

92 dB sensitivity for efficient conversion of power into sound to produce adequate audio output

27" height for maximum coverage efficiency and feasible operation

30" width for efficient antenna power radiation to ensure optimal operation and usage

24" depth to ensure dependable sound output efficiency

100 lb Weight (Approximate) for placement, carrying, and fixing considerations