Sennheiser Australia’s epic Black Friday audio sale has almost all its gear discounted – including the excellent Momentum 4 headphones from AU$269

Dropping close to their all-time low, now is a great time to pick up Sennheiser's flagship pair of over-ear noise-cancelling headphones. They treat you to a brilliantly detailed and crisp sonic performance and benefit from some of the best noise cancelling tech we've come across. Plus, with a huge 60 hours of battery life, you'll rarely need to reach for the charger. The biggest saving applies to the Special Edition black/copper colourway, but other colours are also discounted.

Prefer the compact form factor of in-ear headphones? You can also find a huge saving on the stunning Momentum True Wireless 4. Features are plentiful, including aptX Lossless and Auracast support, along with an impressive 30-hour battery life. Audio quality is as good as you’d expect, offering very much a balanced and neutral profile, meaning each aspect of your favourite tunes gets the attention it deserves.

For Sennheiser sound at an even more affordable price point, look no further than the Accentum Wireless. We’ve not reviewed this specific model ourselves, but our colleagues at T3 adorned them with a glowing five-star review, praising all aspects, including their build and sound quality, as well as ANC performance and impressive list of features.

Open earbuds have been surging in popularity in recent times, as they offer a perfect blend of great audio quality with the benefit of being able to hear the world around you – great if you’re cycling or running, for example. Sennheiser’s entry promises the brand’s signature sound, up to 28 hours of battery life and IPX4 splash resistance for use in light rain showers.

Open-back headphones such as the HD550 are best suited to people who want to sit back, relax and enjoy seriously detailed sound quality. Their design means they do leak noise, so they’re not great for commutes or use in shared spaces like an office – but not only are they excellent for music listening, we also found them to be a worthy gaming headset in our Sennheiser HD550 review.

This Sennheiser soundbar is capable of delivering a huge, detailed sound from a singular box. There are no rear speakers and no wireless sub (it doesn't need them) yet it manages to virtually reproduce a 7.1.4-channel system thanks to Sennheiser's incredibly clever processing technology.