Bowers & Wilkins - 200 series V201 - Speakers. Serial numbers; 46842 / 46841 The set is in top condition and has been tested working, see the extensive photo series for the right impression. Specifications Drive units: 1 x 25 mm high-frequency with polyester dome 1 x 165 mm low frequency with composite short fibre cone Frequency Response: 66 Hz 20 kHz ±3 dB on reference axis Sensitivity: 90 dB spl(2.83V 1m) Nominal Impedance: 4. Power handling: Suitable for amplifiers up to 100 W Continuous Dimensions (H x W x D): Height: 360 x 225 x 181 mm Will be carefully shipped and sent with a track and trace code.