Eltax Shine 4. System type: 2.0 system, Speaker placement: Tabletop/bookshelf, Tweeter size: 25.4 mm (1 "). RMS rated power: 130 W, Frequency range: 60 - 20000 Hz, Impedance: 8 Ом. Connectivity technology: Wired. Width: 210 mm, Depth: 250 mm, Height: 312 mm