The low-down on woofers
Evoke 30’s twin 14cm Esotec+ mid/bass drivers are made from MSP (Magnesium Silicate Polymer), a material we’ve been using for our woofer diaphragms since Dynaudio started back in 1977.
It provides exactly the right combination of lightness, stiffness and damping to balance the needs of powerful yet precise bass performance with clear, detailed midrange.
Each speaker cone is made from a single piece of MSP. This makes them exactly the right amount of rigid – and means far less physical distortion when they’re playing. It also gives a super-solid physical connection to the glass-fibre voice-coil former on the back (it’s glued directly under the Balance Ribs you’ll see around the centre), which means more of the coil’s motion energy is transferred to the diaphragm.
Evoke 30's 52mm voice-coils are made from aluminium – which provides the correct mix of weight and winding height to balance bass and midrange frequencies. It gives optimum moving mass while retaining the right grip of midrange performance for a perfectly integrated performance.
Aramid fibre spiders keep everything centred and moving the way it should, while the Contour-derived surround allows a longer throw ratio for greater punch. And, like the Cerotar tweeter, Evoke 30’s woofers are both driven by ceramic Ferrite+ magnets for greater control, finesse and power.
In non-speaker-designer language, that means “you’ll hear your music the way it was meant to be heard”. No rough edges, nothing standing out where it shouldn’t – and nothing relegated to a supporting act when it should be headlining.