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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).
No running around, no stress, everything taken care of
I found dealing with Appliances Online to be a great experience. The customer service staff were helpful and friendly, as was the delivery man. The thought of running around from store to store, dealing with a multitude of salesmen, organising delivery, trying to figure out how to get rid of my old machine was all causing me a great deal of stress. What a pleasure it was to find a way to do this from the comfort of my own home. No running around, no stress, everything taken care of in one go and with prices comparable to those in store. I definitely will be recommending Appliances Online to my family and friends and would not hesitate to use their services again. Juliette, Ferntree Gully, VIC
I will be recommending your service to all my friends
Last weekend, the kettle blew up, the cars oil thingy lit up and my dearly loved front loader which has moved interstate three times in 5 years decided it had finally had enough. So had I – with no time and no desire to deal with any of the above so got on the internet last Tuesday night...here is my experience
Step 1: Google on Tuesday 2nd, after work
Step 2: Find appliancesonline.com.au, check out brands, features and prices (excellent!)
Step 3: Order new washing machine, delivery on Thursday please with a phone call half hour prior, take away the old one and install the new one – for $20!!!!
Step 4: Emailed receipts and acknowledgement of order (same night)
Step 5: Thursday – as promised – phone call half hour prior, old one taken to heaven, new one installed, the delivery man was friendly, thorough and efficient. I was away from work for less than an hour.
Step 6: Go home and play with new toy
Step 7:Write thank you email
What an absolute shock, pleasure and relief to deal with efficient, friendly people who deliver an excellent product, price and service on time and as advertised.
Congratulations and thank you, I will be recommending your service to all my friends.
Anne,
Sure to recommend
Thank you for your excellent service, i will be sure to recommend you, great service and thanks for taking away my old machine.Regard Shirley. Shirley, Langwarrin, VIC
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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