90 x 20 x27 cm 16kg each The bass is tight and fast and the bass extension is deep and controlled lightweight long-lasting elasticity ensures consistent performance over time for the tweeter driver the mid range and bottom end opened up beautifully The build quality is superb and the sound is all around impressive The soundstage is quite impressive speakers are extremely well built and finished Superb build and finish smooth highs wide midrange tight bass highs were really clean smooth and extended.