Enclosure Type: Active vented-box subwoofer system with magnetic shielding Drive Unit: 1 x 250mm long-throw Frequency response: ± 3dB at 32Hz and 80Hz Input Impedance: 22kohms Amplifier: 70W continuous Internal Volume: 35 litres
It's a musical sub that gives you great lower frequencies for music and movies and gaming. And we'll just about anything else. I have them paired with bowers and Wilkins 685 series 1 Awesome experience. Highly recommended sub.