Cambridge Audio - Minx S322v2 - Stereo Mini Speaker System Package - High Gloss White Min 21 satellite speaker dimensions: 6.0 x 3.1 x 3.3" Power Handling: 25-290 W Recommended. Drive units: 1 x 2.25" BMR 1 x 2.25" longthrow woofer . X300 subwoofer: 12.4" x 10.5" x 11.0" Power Output: 300W Frequency Response: 33Hz (-6dB) - 200Hz