Technical Characteristics

• Column with very high performance and exceptional quality/price ratio.
• 3-way/4-speaker bass-reflex system
• Woofers (2) with 165 mm intertwined glass fiber cone.
• Media transducer with 100 mm intertwined glass fiber cone.
• 27x90 mm tweeter based on AMT (“Air Motion Transformer”) technology.
• Frequency divider filter designed with dedicated software.
• Enclosure of multilayer panels with internal reinforcements.
• Wharfedale SLPP bottom-firing bass-reflex port.
• Base with adjustable metal decoupling cones to maximize stability.
• Frequency response of 37-22,000 Hz, +/-3 dB.
• Sensitivity of 89 dB/W/m.
• Nominal impedance of 4 ohms (minimum of 3.1 ohms).
• Power of the associated amplifier between 30 and 200 W continuous.
• Dimensions (base included): 286x1,107x(350+52) mm (W x H x D).
• Weight: 24.5 kg.

Description

The highest level model of the Aura Series is a stylized 3-way/4-speaker bass-reflex column created to make available to a greater number of fans the qualities that have given so much renown to Wharfedale's reference range, the sensational Elysian. Hence, it includes highly appreciated technical refinements such as an AMT tweeter, matrix cone midrange and bass drivers, the innovative SLLP “perimetric” bass-reflex port and a pristinely finished multi-layer construction enclosure. It should be noted that the AMT (“Air Motion Transformer”), unlike dome designs or other conventional “planar”/ribbon designs, moves air in a very different way thanks to the use of a large folded diaphragm with very low mass that allows substantially improved definition and response to transients. The Aura 4 is completed with an enclosure built with panels made up of multiple layers of different woods following the PROS scheme ("Panel Resonance Optimization System"), which prevents internal vibrations from being transmitted to the speakers and interfering, by coloring it, in the sound emitted by them.