Name: Sennheiser HD 451 Over-Ear Headphones
Brand: Sennheiser
SKU: 506773
Price: 91 AUD
Availability: OutOfStock

Sennheiser HD 451 Over-Ear Headphones
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$14 (7%) off RRP of $199
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Specifications & manuals
key Specifications
Brand
Sennheiser
Model Number
506773
Finish Colour
Black
warranty
Manufacturer Warranty
2 Years
audio
Headphone Type
Over Ear Headphones
additional Dimensions
Cable Length (cm)
120
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).
I am more than impressed
This morning, my new washing machine was to be delivered to our address in Caringbah between 9.30-11.30am. I have 2 young boys and was dreading the delivery because I thought there would be water and mess everywhere and so on... I went out this morning early and got back at about 9.40 to the guys already here (sorry about that!) They didn't mind that I was late and that the old machine wasn't disconnected (another apology...) It took them 10 minutes to take the old one out, set the new one up and be friendly to not only me but my boys. For the lack of hassle in not only purchasing the new machine but also the delivery, I am more than impressed! I will be recommending your business to as many people as I can. Having worked in customer service from the basic level up to management for most of my working life, I know customers aren't always the easiest and they rarely say thankyou or mention good service so I'd like to take this opportunity to do just that. Please thank the delivery guy Samantha, Carringbah, NSW
The price and delay were less than the local stores
I shopped online since I was after a left-hinged fridge, and the local stores had nothing to offer and had fees and long delays to order one in. Ordered from Appliances Online, and although the fridge I originally ordered was out of stock, the price and delay were less than the local stores. A few days later I notice a better left-hinge fridge is on sale and in stock on Appliances Online, and they were happy to switch my order to the better model for no extra cost - The fridge was delivered within a couple of days. Great stuff. Greg, Noranda, WA
Xmas cooking will be a breeze
Thanks AO, your service was excellent. Communications were great, price was great and product arrived in good condition and earlier than was expected. As a result Xmas cooking will be a breeze. Thanks again, I am a happy, and will return, customer. Lynette, Palmwoods, QLD
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.Please enter your delivery postcode to determine which of our Legendary Services are available to you:
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Sennheiser HD 451 Over-Ear Headphones

Specifications & manuals

Legendary service

Delivery, services & returns

Questions & answers