Philips HTS5120. Frequency range: 20 - 20 Hz. Depth: 57.4 mm, Height: 145 mm. Package weight: 14500 g. Satellite speaker impedance: 8 Ом, Subwoofer impedance: 8 Ом, Subwoofer weight: 6000 g This is an auto-generated long summary based on the first three features of the first five feature groups.