HD 800 S Open Back Over Ear Wired Audiophile Headphones

$3,099.95 $1,999.00

Incl. GST + Free Shipping

HD 800 S Open Back Over Ear Wired Audiophile Headphones

The audiophile headphones all others are measured against.

$1,999.00
$3,099.95 Save $1,100.95
Incl. GST + Free Shipping
4 payments of $499.75 with

Trade-in your old headphones for a refund*

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Thank you for choosing well, for your old pairs.

To make the post submission experience of your trade-in assessment seamless, you would currently be able to submit your trade-in assessment with an eligible Sennheiser headphones purchase only. Great news, that these pair of Sennheiser headphones are eligible for you to complete and submit your online trade-in assessment.

If you haven't already, please be sure of adding these Sennheiser Headphones to cart firstly by going back and clicking on the BUY NOW button, which will add you trade-in submission automatically to your order, once have completed all the online assessments steps. You will get to see the assessed value for your trade-in submission on the checkout screen, eligible for being refunded once our trade-in partner has received your old pair of headphones.

What happens after submitting your Trade-in assessment can be found here.

Trade-in is temporarily unavailable, please try again later!

Step 01 of 04

Device Details

Every great listening journey has a next chapter. Assess the perceived value of your old headphones in quick four steps and retain that value for an improved listening experience.
Your estimate, instantly. Your upgrade, ready when you are.

Please select from the eligible list of headphones.

Are your headphones fully functional?

Fully Functional Means:

  • Headphones are able to power on, charge, and are able to hold charge (LED comes on when charging).
  • Original charging case is included and is in good working condition i.e. charges both In-ears, hinge opens and close cleanly, no corrosion on the connectors, and pairs with the headphones).

Are your headphones in good physical condition?

Good Physical Condition Means:

  • The headphones are not cracked, chipped, smashed, and the casing is not cracked.
  • The headphones do not have heavy wear (light wear can be accepted).
  • The original headphones charging case is not physically damaged, including no frame cracks.
  • No corrosion or water damage.

Get an Estimate

Estimate Icon

Estimated Trade-in value

$250.00

AUD - For your MOMENTUM 3 Wireless

Device MOMENTUM 3 Wireless
Fully Functionality Yes
Good Physical Condition No

Your headphones may not be eligible for trade-in. If you'd like to continue proceeding for your headphones, you may do so by contacting our partner directly at sennheiser.support@moorup.com.au.

Step 02 of 04

Get an Estimate

Estimate Icon

Estimated Trade-in value

$250.00

AUD - For your MOMENTUM 3 Wireless

Device MOMENTUM 3 Wireless
Fully Functionality Yes
Good Physical Condition No

Great going! You are half way through your Trade-in assessment. If you do not wish to proceed further, simply close this, and your assessment will not be included with our order. Alternatively, please follow below steps to complete your submission. :

  • We'll grab your contact details and address and share with our partner, Moorup, to start the return set up for your trade-in headphones.
  • You'll receive further instructions on completing your trade-in from Moorup by email. Complete Trade-in T&Cs can be found here.
  • Once Moorup receives your headphones, and validates the condition and your identity, we will issue the refund to the same payment method as this transaction. How Moorup handles your personal data can be found here.

Step 03 of 04

Personal Details

We need a few details to complete your trade-in request. Your information will be securely handled in accordance with Moorup's Privacy Policy.

Please enter your name
Please enter a valid email
Please enter valid mobile number
Please enter your Address

Step 04 of 04

Prepare my Headphones

Prepare to return your headphones.

The final step is to prepare your headphones for returning to Moorup.

Return your headphones at local post office

Once submitted, we'll email you a barcode you can take to any Australia Post location to return your headphones. All postage costs are covered by Moorup.

Disable Activation or Device Lock.

Before returning your headphones, all activation and headphones locks must be disabled. If a returned headphones is still locked, it will be assessed with a trade-in value of $0.

Not sure how to disable Activation Lock?

You can find a step-by-step guide on preparing your headphones for trade-in here at Moorup's Help Centre.

Approved Icon
Approved

For your MOMENTUM 3 Wireless

Headphones MOMENTUM 3 Wireless
Estimated trade-in value $250.00

Your trade-in request is received

Thank you for completing your trade-in assessment. Once your headphones are received and validated, $250 will be refunded to the payment method used to buy the Sennheiser headphones today.

What's next?

You'll receive an email with the next steps. We'll need to verify your identity and once complete you'll receive pre-paid return postage details. Then it's time to drop that old pair of headphones off to Australia Post.

When will I receive my payment?

Once we receive a thumbs up from Moorup, refunds are typically processed within 7 business days.

What if I need help?

If you have any questions or want to check the status of your trade-in, contact us at sennheiser@moorup.com.au.

  • Open-back design
  • 56mm ring radiator transducers
  • German craftsmanship
  • Detachable cable

Smashes the ceiling for critical listening

Combining the care devoted to a handcrafted instrument and the precision of modern manufacturing, the HD 800 S lets you explore your entire music collection from the inside out.

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  • Open-back design
  • 56mm ring radiator transducers
  • German craftsmanship
  • Detachable cable

"Sennheiser is the most important HiFi brand in the last 20 years."*

Headphonesty

Features

  • Sennheiser signature sound for a natural spatial listening experience with minimal resonance
  • 56mm Ring Radiator dynamic transducer for a natural balanced sound
  • Vibration dampening chassis limits vibrations to provide stability for audio reproduction
  • Acoustic absorber system to reduce frequency masking
  • Luxurious comfort from the microfiber ear and headband padding
  • Specially tuned symmetrical cable with gold plated 4.4mm (balanced) and 6.35mm (unbalanced) jack plugs
  • Reference class open-back design for a spacious soundstage
  • 40mm voice coil for crisp clean audio
  • Inert headband damping element reduces vibrations through the headband
  • Ultra-ergonomic design with an adjustable metal headband and dual-axis articulating earcups
  • Premium materials with matte black metal components provide a sleek modern aesthetic
  • Expert craftsmanship developed in Germany and precision-built at our state-of-the-art Ireland plant
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The Exploration of Sound

The HD 800 S demonstrates over 80 years of audio expertise, redefining the critical listening experience.

After launching its predecessor—the HD 800—we accepted a self-imposed challenge to completely disappear from the last link in the audio chain. Our goal was to provide acoustics so immersive that your awareness dissolves into the creator’s perspective. On their own, each component of the HD 800 S is world-class. The signature sound of the HD 800 S is possible not because of any one of them, but through the synergy of all of them. Let’s explore.

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It Has a Ring to It

The heart of the HD 800 S and its striking sound is the 56mm Ring Radiator transducer.

It leverages the key benefit of a large diaphragm transducer—air displacement—without losing the rigidity that favorably impacts rest and response times. Instead of a single attachment on the outer circumference of the transducer, both outer and inner edges of the “ring” are secured to the drive unit. The voice coil excites the diaphragm, connected to the v-shaped groove found near the center of the ring. A feat in itself, the voice coil is 40mm and wound in-house to ensure the shape and consistency is held to the highest standard.

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Solid as a Rock

The headphones’ vibration damping chassis and inert headband insert provide complete stability—what you put into the HD 800 S is precisely what you will get out of it.

Each transducer is manufactured, tested, and measured to the tightest tolerance to ensure the most dependable performance out of the box. Even the steel mesh found in the baffle is matched and integrated with consistency in mind, as it contributes to ultra-low variance in the management of travelling sound waves. Each HD 800 S includes the frequency response plot unique to those perfectly matched transducers, sparing no resource to help you retrieve the most critical details from every corner of your music collection.

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All the World’s a Stage

The HD 800 S features a mesmerizing soundstage that seemingly transports the listener into the recording environment.

This is the result of several key features. The drivers are mounted at a precise angle, guiding the sound directly to the listener’s ears at their natural inflection point. Instead of hearing a sound that forms between your ears, you experience a vivid wash of frequencies and sensory-stimulating transients. When finally combined, the vibration damping chassis, perfectly matched transducer systems and wide-open construction work in concert to provide the most striking soundstage yet. This orientation rivals or exceeds loudspeaker setups costing exponentially more—especially when room acoustics are factored in. The HD 800 S offers you a personal concert hall on-demand—without waking the neighbours.

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Advanced sound reproduction system

Delivered by the high-performance transducer with incredible extension.

Achieving acoustics that are true to the source also requires management of compounding frequency clusters that produce undesirable masking effects. We integrated a patented frequency absorber—a principle similar to that found in our breakthrough IE 800S—to reduce resonances that hide extraordinary musical details in plain sight. Further, the transducer system is mounted in a vibration damping chassis using aerospace-grade materials. In concert with the previously mentioned headband, the problematic energy peaks of lower frequencies are controlled to unveil the purity your hi-fi setup is capable of.

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Behind the Mask

Using a high-performance transducer with incredible extension is just one element of the HD 800 S and its advanced sound reproduction system.

Achieving acoustics that are true to the source also requires management of compounding frequency clusters that produce undesirable masking effects. We integrated a patented frequency absorber—a principle similar to that found in our breakthrough IE 800S—to reduce resonances that hide extraordinary musical details in plain sight. Further, the transducer system is mounted in a vibration damping chassis using aerospace-grade materials. In concert with the previously mentioned headband, the problematic energy peaks of lower frequencies are controlled to unveil the purity your hi-fi setup is capable of.

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An Ergonomic Treat

The HD 800 S delivers on long-term wearing comfort too, providing a listening experience as luxurious as it is immersive.

Every contact point utilizes ultra-soft microfiber padding, while purpose-built composites reduce weight and unwanted pressure. Each earcup provides dual-axis articulation—as soon as you put them on the HD 800 S will instantly and effortlessly conform to your unique structure. The result is a remarkable listening session that never stands in the way of your passion for hi-fidelity sound reproduction.

Specifications

Frequency response (speaker)
4 Hz - 51,000 Hz
Sound pressure level (SPL)
102 dB (1 V)
Impedance
300 Ω
Total harmonic distortion (THD)
< 0.02 % (1 kHz 1 Vrms)
Cable length
3 m
Adapter
stereo jack plug: 1/4\ (6.35 mm), unbalanced, 3-pin 4.4 mm, balanced, 5-pin
Transducer principle
dynamic, open
Weight
330 g
Ear coupling
circumaural
Magnetic field
10.5 mT
Article number (SKU)
506911

What's included

  • HD 800 S
  • Cable with 6.35 mm jack plug
  • Cable with balanced 4.4 mm jack plug
  • Manual

Accessories & spare parts

We are committed to the longevity of our products.

  • CH 800 P
    $499.95
  • Cable Woven Fabric BK
    $399.95
  • Earpads for HD 800
    $249.95
  • Dust protection, 1 pair for HD 800S
    $199.95
  • Padding HD 800
    $159.95
  • Case - HD 800/s
    $449.95

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