Up To 50% Off On Refurbished Headsets & Headphones
- 70 Uses

Purchase the Sennheiser HD 450BT headphones for only AU$159 and experience exceptional sound quality and comfort wherever you are.
Purchase the Sennheiser HD 450BT headphones for only AU$159 and experience exceptional sound quality and comfort wherever you are.
Terms and conditions
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Take advantage of complimentary delivery on all purchases over $50 at Sennheiser and have your preferred audio equipment shipped directly to your home.
Take advantage of complimentary delivery on all purchases over $50 at Sennheiser and have your preferred audio equipment shipped directly to your home.
Terms and conditions
Here are some great tips & tricks for extra savings at Sennheiser:
Sennheiser accept payments through all major Credit/Debit Cards and PayPal.
Sennheiser provides shipping within the countries available during the checkout process.
You can print a copy of your invoice from the Order Information page.
For purchases of physical products, you won't be billed until your product is shipped. This includes any preordered or back-ordered products. If your items are shipped separately you will be billed each time a product is shipped.
Unfortunately, you cannot change your shipping address after you submit your order. Orders with physical shipments are immediately sent to the fulfillment agency when they are submitted and their system can no longer retrieve or change them. If your shipment is not successfully delivered it will be returned to the fulfillment warehouse and a credit will be made to your account.
The Sennheiser Online Store store by Digital River offers a 30-day (sometimes even longer) money-back guarantee.
To request a refund, you must look up your order and then use the request for a refund option to submit your request.
If you chose to pay by cheque or money order and have not yet sent your payment, your order will automatically be cancelled after 30 days. You can submit a request to cancel your order on the same day the order was placed (unless your product is on backorder). Please note that your request may not be able to be approved because your order has already been shipped. If your order cannot be cancelled, you will get an email notification when the order is shipped. You can also look up your order to view the shipping status of your order.
Phone +61 2 9910 6700
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