Difuzor Peerless by Tymphany NE85W-04

Tymphany's NE Series full-range drivers feature an innovative sculpted, open cast aluminum basket design that minimizes internal acoustic reflections and acts as the neodymium motor's heatsink. HighlightsCast aluminum frame acts as a heatsinkSculpted design promotes cooling and reduces reflectionsHigh-strength compact neodymium motorAluminum cone with half-roll rubber surroundLong-throw voice coil on titanium formerCopper pole piece cap for extended HF response4 ohm nominal impedance Product DetailsPeerless by Tymphany NE85W-04 2-1/2 Full Range Woofer This 2.5 inch 4 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The full-range drivers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the Neodymium-Iron-Boron magnet (NdFeB) motor, so as to improve power handling capacity. The cone is aluminium, with a butyl rubber surround designed through finite element analysis for linearity of performance. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies.