Evoke 30’s twin 14cm Esotec+ mid/bass drivers are made from MSP (Magnesium Silicate Polymer). It provides 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.
Technical specifications:
| Sensitivity: |
88dB (2.83V/1m) |
| IEC power handling: |
200W |
| Impedance: |
4 Ω |
| Frequency response (±3dB): |
40Hz–23kHz |
| Box principle: |
Bass reflex rear ported |
| Crossover: |
2.5-way |
| Crossover frequency: |
1200/2300Hz |
| Crossover topology: |
2nd order |
| Woofer: |
2x14cm MSP cone |
| Tweeter: |
28mm Cerotar with Hexis |
| Weight: |
15.5kg/34.2lb |
| Dimensions (W x H x D): |
180x900x267mm |
| |
7.1x35.4x10.5in |
| Dimensions with feet/grille (W x H x D): |
268x920x342mm |
| |
10.6x36.2x13.5in |
