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Westone W40 Quad Driver Earphone

Check out the Westone Bluetooth Cable Accessory.  Convert Your W40 In-Ears into Wireless Headphones!

The Westone W40 is packed with four symmetrically balanced armature drivers that will take your listening experience to an entirely different level. The internal three-way crossover network helps to deliver breathtaking clarity, realism and imaging while Westone’s True-Fit technology, and patented Star Tips provide superb ergonomics and comfort. The Epic Removable Cable with a low profile audiophile grade connector has high-strength and an ultra-low resistance tensile wire design with Aramid fiber, and Westone also throws in a 'G2 Round Cable' with built in Apple Control, volume and mic for calls.

Micro-Driver Balanced Armature Dual low frequency, single mid and single high frequency driver system put the W40 at the top of the heap in the generic fit in-ear world.Here at HeadRoom we have found the Comply T-100/TX-100 series tips and the Shure foam tips seem to bring out a bit more high end sparkle with the W40.  Definitely consider purchasing a set for best results.


  • Driver Type: Balanced Armature
  • Impedance @ 1kHz: 31 Ohms
  • Sensitivity: 118 dB SPL/V
  • THD+N:
  • Isolation:
  • Connector Type: 3.5mm (1/8")
  • Cable Length:
  • Cable Style: Straight Y
  • Weight:
  • Manufacturer Warranty: 2 year
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