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    Sennheiser HD439 Over Ear Headphones

    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Specifications & manuals

    key Specifications
    Brand
    Sennheiser
    Model Number
    HD439
    Finish Colour
    Black
    warranty
    Manufacturer Warranty
    2 Years
    audio
    Frequency Response Range
    17 - 22,500
    Headphone Type
    Over Ear Headphones
    Sensitivity
    112

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Amazing service
    Christine, Preston, VIC
    Recommending you to all my friends and colleagues
    Vicki,
    Less than one day later, and I have a fridge and washing machine installed.
    Steph,

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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