Quadral PLATINUM M3. Loudspeakers: 180 mm, 180 mm. Audio: 120 W, 180 W, 30 - 50000 Hz, 4 Ом, 89 dB, 2800 Hz. Colour: Black. Weight & dimensions: 1716 g. Other features: Floor-standing speakers, 210 x 282 x 930 mm, 1.0