Canton GLE 470. Recommended usage: universal, Speaker placement: Floor, Tweeter size: 25.4 mm (1 "). RMS rated power: 110 W, Peak Music Power Output (PMPO): 170 W, Frequency range: 25 - 30000 Hz. Connectivity technology: Wired. Driver cone material: Aluminium. Width: 190 mm, Depth: 290 mm, Height: 960 mm