The KEF Q150 Bookshelf Speakers (Pair) provide advanced audio quality that is sure to get you immersed in your entertainment. The KEF Q150 speakers offer a two-way bass reflex design that holds a 130mm Uni-Q driver & a 25mm vented aluminium dome tweeter to generate sharp frequencies. The Computational Fluid Dynamics (CFD) port decreases the audibility of midrange leakage & creates an awesome bass performance. The bass sound is enhanced even further by Z-flex technology with a centrally positioned driver diminishing the resonance & improving the sound. Offering 86d B sensitivity & 8 ohms nominal impedance the KEF Q150 speakers create sturdy irresistible audio. Find a listening angle that suits you with the compact design allowing for versatile positioning. Go one step further & place the speakers on a KEF speaker st&. Please note: grilles & speaker stands are sold separately.