Wharfedale’s new EVO4 has grown out of the extensive research and development that produced the ELYSIAN flagship loudspeakers and borrows much of the technology involved in ELYSIAN.
The primary focus is on the AMT development resulting in a radically different way of reproducing high frequency detail efficiently and accurately. Similar cabinet technology to ELYSIAN provides a stable and solid foundation for the drive units with radiused edges to help integrate the driver output with the room acoustics. In addition the unique SLPP bass reflex system, as developed for ELYSIAN, is now incorporated in EVO4.
General Description: 3-way bookshelf speaker Enclosure Type: bass reflex Transducer Complement: 3-way Bass Driver: 6.5"(165mm) black woven Kevlar cone Midrange Driver: 2"(50mm) soft dome Treble Driver: 30/60mm AMT AV Shield: No Sensitivity (2.83V : 1M): 87dB Recommended Amplifier Power: 25-120W Peak SPL: 105dB Nominal Impedance: 8 ohm Compatible Minimum Impedance: 4 ohm Frequency Response (+/-3dB): 54Hz ~ 22kHz Bass Extension (-6dB): 48Hz Crossover Frequency: 1.4kHz,3.9kHz Dimensions (HxWxD): 455 x 250 x (340+10)mm Net Weight: 13.4kg/pcs