Tangent Evo E5. System type: 2.0 system, Speaker placement: Floor, In-wall/in-ceiling, Woofer size: 127 mm (5 "). Peak Music Power Output (PMPO): 150 W, Frequency range: 55 - 20000 Hz, Impedance: 4 Ом. Connectivity technology: Wired. Width: 145 mm, Depth: 200 mm, Depth (with stand): 228 mm. Packaging width: 305 mm, Packaging height: 377 mm, Package weight: 3500 g