[. . . ] [. . . ] Amp power Drivers Crossover Ported Magnetic shielding Dimensions (H x W x D) Weight 85dB 80Hz ­ 20kHz 8 Ohms compatible 80 Watts Tweeter: 1 x 25mm (1") Woofer: 1 x 90mm (3. 5") mid/bass driver 1st Order 2 way Infinite Baffle Yes 198 x 129 x 168mm (without grill), (7. 8 x 5 x 6. 6") 2. 1kg (4. 6lbs) [. . . ] [. . . ]