WHARFEDALE EVO4.S SURROUND EFFECTS SPEAKERS

Distinguished and sophisticated, the EVO4.S is the only surround sound effects monitor in Wharfedale 's EVO4 range, defined by its creators as the dawn of a new standard of excellence in affordable Hi-Fi and representing the logical evolution of the celebrated EVO series. It uses a calculated 3-way, 5-speaker bass-reflex configuration, while standing out not only for the refinements incorporated into its characteristic wall-mount enclosure and the materials used in its construction, but also for including two innovative tweeters based on the AMT (Air Motion Transformer') operating principle. As a result of the particularities of its design, the AMT transducer allows a larger volume of air to be displaced than a conventional dome tweeter from an extremely light diaphragm, resulting in very precise, agile reproduction with less distortion of high frequencies. of the spectrum. The reproduction of lower frequencies has also received great attention in the design of the EVO4.S, as corroborated by the use of two 165 mm Kevlar interwoven fiber cone woofers, equipped with a characteristic dispersion modifier in the form of a projectile. Thanks to this, an extremely smooth acoustic cut-off is ensured and, therefore, the integration capacity with the AMT tweeter and the 50 mm soft dome midrange speaker is further increased in order to offer the most natural restitution. possible from the environmental effects of films. Another key aspect of the EVO4.S is the care put into the design of the crossover filter, which has seen hundreds of hours of listening combined with exclusive computer-aided optimization technology developed specifically for Wharfedale . Features: - 3-way/5-speaker monitor and exceptional quality/price ratio. - Hermetic enclosure specifically designed to be attached to a wall. - Designed to reproduce the effects channels in Home Theater systems. - Bass speaker with 165 mm intertwined Kevlar fiber cone. - Two 50 mm soft dome midrange speakers. - Two 30.6 mm tweeters with AMT ("Air Motion Transformer") technology. - Frequency divider filter designed with exclusive software. - Enclosure with internal reinforcements developed from scratch. - Frequency response: 70 - 22,000 Hz, +/-3 dB. - Sensitivity: 88 dB/W/m. - Nominal impedance: 8 Ohm and minimum 3.9 Ohm. - Power of the associated amplifier between 25 and 120W. - Dimensions: 400 x 245 x 145 mm (W x H x D). - Weight: 11.8 kg. Price per pair.