The ET90 is our latest addition to the ET65 lineage. Taking its core sound from the ET65, the ET90 gives you more all the way around. We went to larger motor and a beefier voice coil on this model. The result is more headroom, more power handling and a bigger feel. If you've been looking for classic British tone with an "open" feel and a lot of power, the ET90 is your new favourite.

THIELE-SMALL PARAMETERS
  • Resonant Frequency (Fs): 100.14 Hz
  • DC Resistance (Re): 8.04 Ohm
  • Coil Inductance (Le): 0.33 mH
  • Mechanical Q (Qms): 6.08
  • Electromagnetic Q (Qes): 0.78
  • Total Q (Qts): 0.69
  • Compliance Equiv. Vol. (Vas): 16.03 cu ft
  • Mech. Compliance of Susp. (Cms): 0.08 mm/N
  • BL Product (BL): 13.95 T-M
  • Diaphragm Mass Inc. Airload (Mms): 29.95 grams
  • Surface Area of Cone (Sd): 366.10 cm squared
  • Sound Pressure Level (spl): 99.94 db
SKU BV_ET90-4-ohm
Barcode # 851639005641
Brand WGS
Shipping Weight 6.0000kg
Shipping Width 0.380m
Shipping Height 0.190m
Shipping Length 0.380m
Shipping Cubic 0.027436000m3

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