Bax Music Guarantee: This product comes with a 3-year warranty.
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A 2-year warranty extension on top of the standard warranty
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Free loan gear while you wait for repairs (on request)
The statutory warranty remains valid. The Aftercare Package does not affect this. When you purchase the Bax Music Aftercare Package, it includes a warranty extension, which will be in addition to the statutory warranty period.
The cost of the Bax Music Aftercare Package is based on a percentage of the item price. Therefore, the price of the Aftercare Package will vary from one item to another.
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New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
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Can I return a B-stock product?
Yes! Our 30-Day Trial Period also applies to B-stock products.
Do B-stock products come with a warranty?
Yes! Our usual Bax Music warranty also applies to most B-stock products.
(B-Stock) HD 650 Open Back Studio Headphones (2019 Edition)
Product no: 5000-0027-4369
Product information
General
The 2019 edition of the Sennheiser HD 650 studio headphones, much like the HD 600s, may come with a few upgrades, yet still bring detailed, life-like stereo-imaging and all the clarity and incredibly natural audio offered by an open back construction.
Features of the Sennheiser HD 650 Headphones
Any possible harmonic and inter-modulation distortion is kept to an absolute minimum while the self-sound of the HD 650 headphones is almost non-existent. Since the drivers in every single set are hand calibrated to ensure precisely the same response across the entire frequency range, every instrument is reproduced as faithfully as possible at all volume levels and the tolerance is kept to a merciless 1dB. The cable is no afterthought either and, to retain pristine stereo-imaging, a high-quality OFC copper cable is fitted symmetrically to both the left and right earcuff of the HD 650s.
Service promise
Bax Music Warranty
This product comes with a 3-year warranty.
This product comes with a 3-year warranty.
Specifications
Product features
Active noise suppression
No
Complete
Yes
Wireless
No
Rotatable earpad
No
Sustainable product
Not specified
Headphone weight
260g
Headphone construction
Open
Ideal headphones for
Studio
Headphone impedance
> 200 ohms
In/on/over ear
Over-ear
Includes microphone
No
Design can be folded/dismantled
Yes
Adjustable bass boost
No
Removable cable
Yes
Cable length
> / = 300 cm
Colour
Black
Maximum frequency
35 - 39.9 kHz
Minimum frequency
10 - 14 Hz
Original packaging
Damaged
Condition of product
Damaged
Audio connector
Jack 3.5 mm TRS, jack 6.3 mm TRS
Headphone design
Modern & unique
Volume control
No
Weight and dimensions including packaging
Weight
1,7 kg
Dimensions
24,5 x 19,5 x 10,0 cm
Product specifications
Sennheiser HD 650 2019 Edition
studio headphones
construction: open
frequency range: 10 Hz - 41 kHz
impedance: 300 Ohms
cable length: 3m
weight: 260gr
Videos
4.9
25 reviews
Rating
5 stars234 stars13 stars12 stars01 star0
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Purchased at the start of the Covid-19 lockdown as a present to myself to help keep me sane.
There was an issue with the courier, the item was delayed and then we found out there was an issue but as soon as Bax were informed, they sent out a replacement immediately and it arrived shortly after so no complaints with their customer service and from experience, these things can happen with any courier.
When they arrived, plugged them straight in and had a listen. The sound was really interesting, great separation of instruments, could hear details in recordings I'd never heard before and every texture of acoustic instruments was present. There was some distortion however and Thom Yorke sounded like he had a lisp. Then, after about 50 hours, they completely closed up to nothing but a narrow midrange honk and sounded terrible.
These genuinely do take 300 hours to burn in (or brain burn in, pads softening or whatever you believe) but once they got there, they opened up even more than when they were fresh out of the box and are absolutely incredible. Please be patient and don't be put off by the frustrating wait.
They also need good amplification. I'm running them from a Little Dot Mk 2 tube amplifier with Voshkod driver tubes and the depth of the sound stage and 3D imaging is so real I feel like I have synesthesia and can touch and see the sound. This set up would easily stand up to one of many thousands of pounds.
The Vokshods minimise the (so called) veil however, from other sources, you do notice the slight roll off of the higher end but once you do become used to that, they are just as enjoyable as they are none fatiguing and there is no loss of detail.
These aren't particularly bass heavy and perhaps could do with a touch more sub base but in the bass guitar and kick drum register they really shine so a minor quibble. The mids are fabulous and for vocals, you really feel the emotion of the singer.
I've bought them primarily for my listening pleasure but dabble a bit in production and these perform really well. Yes, they colour the sound with the mid bass hump and treble roll off however, that colouration is incredibly lifelike and matches that of a slight increase in warmth of cross-feed from monitors or the slight roll off of treble being a distance from acoustic live instruments. They'd be really good for production as part of a mix with decent monitors and some other, cold and critical cans.
Highly recommended and you will not get even remotely close to these for the price so long as driven properly.
May 28, 2020
|
Steve M.
Reviews from other countries
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Prachtig vol en gedetailleerd geluid
February 10, 2025
|
Ton Huurman
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Pak hem net uit de doos….wel een verschil met mijn bowers&wilkins px8.maar dat is appels met peren …..zet hem op mijn hoofd zit gelijk prima!
Morgen komt mijn hoofdtelefoon versterker dus sluit hem maar even op mijn cinema versterker aan en luister.
Valt helemaal niet tegen! Bas is wat minder maar midden en hoog al zo zuiver en ruimtelijk,echt nog steeds netjes.ben nu al benieuwd naar morgen of versterking van de versterker het nog beter maakt! En ik eindelijk weer
Met een goede hoofdtelefoon muziek kan maken/luisteren/mixen.
January 18, 2025
|
Wesley
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Mijn 'oude' HD650 was aan vervanging toe. Wat kan er nog worden gezegd over de HD650? Het is simpelweg een van de beste, zoniet de beste keuze als studio-hoofdtelefoon om te mixen. (liefst steeds in combinatie met goede high-end monitoeren) Daar kan je genoeg reviews over op het internet vinden. Als open back geen recording hoofdtelefoon. Daar is hij niet voor bedoeld.
Toen ik bij Bax een b-stock vond voor 232€, twijfelde ik geen seconde. Zag er perfect uit en werkt perfect dus blijft de vraag waarom deze zo goedkoop was... Dank u BAX!
October 27, 2024
|
sK3LeTvM
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Dit is de beste koptelefoon die ik gekocht. Zo zuiver dat ik dacht heb ik het geluid echt via de koptelefoon?
Ik hoor nuances die ik via de andere koptelefoon niet hoorde.
Een geweldige keuze. Echt een aanrader! Perfect met het pianospelen. Vooral klassiek. Zit ook heel lekker over de oren en drukt niet.
October 13, 2024
|
Mieke
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Ik wilde graag mijn entree maken als beginner in de hifi-wereld en ben na flink wat onderzoek uitgekomen op de Sennheiser HD 650 gecombineerd met een iFi Zen Dac V2. Ik wist niet dat muziek zo goed kon klinken, zeker als je een abonnement neemt op Tidal. Ik ben er echt waanzinnig blij mee en het is een hele goede allround hifi koptelefoon. Zowel klassiek als bijvoorbeeld rock is gewoon top. Bouwkwaliteit is prima (hij is gemaakt van stevig plastic), voelt zeker in het begin misschien wat goedkoop aan maar later merk je pas dat je er door het lichte gewicht echt uren achter elkaar op kan luisteren. Ik heb ook wat discussie gezien over deze koptelefoon 'inbranden', en ik moet zelf zeggen dat ik 'm na een week wel degelijk beter vind klinken dan toen ik de koptelefoon net kreeg. Ik zou 'm 100% aanraden!
September 9, 2024
|
Ward
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Heel mooi en zuiver geluid, je hoort dingen die eerder niet hoorbaar waren op goedkopere koptelefoons. Het geluid is heel ruimtelijk. Een echte aanrader. Ik heb een B-stock gekocht maar daar is niets aan te zien. Zo goed als nieuw.
May 26, 2024
|
Jacco Nieuwelink
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Geluid zoals het hoort: analytisch. Prijs ok, prijs via b-stock prima. Hoofdtelefoon klinkt zoals mijn Klein & Hummels set klinkt. Stevige aanrader.
April 22, 2024
|
Dick
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
mijn derde Sennheiser hd 650 : geluid uitstekend! prijs uitstekend! en na 20 jaar nog steeds een vervangkabels en earpads bij te bestellen: hij moet toch ergens wat verslijten. Mijn eerste kostte bijna 500 euro, mijn tweede 450 en deze nu 385 !
February 25, 2024
|
jos b
This review was automatically translated from Dutch.
5 / 5
Sennheiser HD 650 Open Back Studio Headphones (2019 Edition)
Bought them for mixing on the road after a lot of research, and got exactly what I wanted.
Super flat frequency response, low ear fatigue, impeccable sound and very very comfy. I'm happy with the purchase and will use them a lot. No wonder they are a classic.
January 8, 2024
|
Yuval R.
This review was automatically translated from Dutch.