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Westone W40 Quad-Driver In-Ear Monitor Headphone

The Quad-Driver Westone W40 earphone will take your listening experience to an entirely new level. Four balanced armature drivers and a three-way crossover network deliver breathtaking clarity and realism. Westone’s True-Fit technology provides superior ergonomics and comfort.

  • Westone W40 Quad-Driver with 3-Way Crossover In-Ear Monitor Headphone is designed for the serious audiophile to provide an ultimate experience in sound reproduction. It is used in various devices such as for iPods, tablets computers, field recorders, smartphones, and more. This quad-driver headphone features a frequency response of 10 Hz to 18 kHz. It uses four balanced-armature drivers in conjunction with a 3-way crossover to provide another level in the listening experience. It features 25 dB passive noise attenuation to suppress outside noise. The W40 replaceable cable is a braided EPIC cable.

    There is also a round MFI cable with 3-button control and mic. This cable allows control for Apple products including volume +/-, tracking +/-, phone answer, and Siri activation. The W40 is built with exchangeable faceplates in black, blue and red with secure attachments. A weather-resistant vault case with foam interior, EPIC 50" removable cable, MFI cable, comfort ear tips, and cleaning tool are included.

  • Premium comfort tips, mini-monitor vault, cleaning tool, and 2-year warranty.
    Westone True-Fit Technology
    Replaceable Cable
    3-Button Apple Control System + Mic
    Balanced Armature
    Exchangeable Faceplate

  • SENSITIVITY: 118 dB SPL @ 1 mW
    FREQUENCY RESPONSE: 10 Hz - 18 kHz
    IMPEDANCE: 31 ohms @ 1 kHz
    DRIVER: 4 balanced armature drivers with a 3-way crossover.
    WEIGHT: 0.445 ounces/12.7grams
    CABLE: EPIC Replaceable cable and MFI G2 cable
    CABLE LENGTH: 50” / 128 cm

  • 1 x Westone W40 Quad-Driver In-Ear Monitor Headphone
    1 x Monitor Vault Case
    1 x Premium Comfort Ear Tips
    1 x 3-Button Apple Control System + Microphone
    1 x 50" EPIC Replaceable Cable
    1 x Cleaning Tool
    1 x Exchangeable Faceplates (Black, Red, Blue)
    1 x User’s Manual