Wharfedale EVO4.2 Walnut Speaker (PAIR)
General Description : 3-wey bookshef spealkerEnclosure Type : bass reflexTransducer Complement : 3-wayBass Driver : 6.5 (150mm) black woven Kevlar ConeMidrange Driver : 2 (50mm) soft domeTreble Driver : 55 x 80mmAMTAV Shield : NoSensitivity (2.83V @1M) : 90dBRecommended Amplißer Power : 25-120WPeak SPL : 110dBNominal Impedance : 4 ohm (compatible 8 ohm )Minimum Impedance : 3.7 ohmFrequency Response (+/3dB) : 48Hz-24kHzBass Extension (-6dB) : 45Hz