Description
The benchmark of audio quality is here with the Sennheiser HD 650. This open-back headphone is designed to reveal the true potential of a recording and bring out every nuance in it. From the first note till the last, the expertly balanced acoustics ensure a musical, non-fatiguing sound. The luxurious construction makes it comfortable for long listening sessions as well as durable to withstand studio tantrums.The Master of Music
Enjoy your music with no barriers in between with the Sennheiser HD 650. The 42mm driver has been specially tuned for critical listening. The 38mm diaphragm and aluminium voice coil ensures effortless treble and bass with lifelike mids. Each driver has been perfectly matched to keep both channels consistent throughout the frequency range and reduce variance. This and the open-back design ensures a spacious audio experience that’s independent of room acoustics or loudspeaker positioning.
Made for More
The Sennheiser HD 650 is designed for more – more details, more musicality and more time for monitoring. The signature sound starts with our in-house acoustics. The open-back design allows ample room to expand every soundwave for a smooth response and dimensional soundstage. The headphone truly performs at its peak with high-resolution sample rates, without over-hyping the treble range. It’s hardly a wonder that this gem is a trustworthy addition to any studio professional and audio lover’s collection.
Has All the Powerful Connections You Need
From powerful headphone amplifiers to DAPs to computer-based workstations, the HD 650 is designed for these and so much more! The detachable, impedance-matched cable has ultra-low capacitance. It measures a length of 3 metres (9.8 feet) making it easy to move around while listening. The audiophile-standard 6.3mm (¼ inch) connector can connect to most devices. For the rest, the 6.3mm to 3.5mm adapter works like a charm.
Model No: HD 650
Wearing Style: Over-Ear
Earpiece Connection: Wired
Bluetooth Version: NA
No. of Drivers: 1
Driver Type: dynamic driver
Driver Size: NA
Weight: 258.54gm
Sound pressure level (SPL): 103 dB
Impedance: 300 ohms
Frequency Response: 10Hz-41kHz
Maximum Power Handling: NA
Sensitivity: 103 dB
Codecs: NA
Active Noise Cancellation: NA
Volume Control Function: NA
Microphone: NA
Play Time: NA
Additional Runtime: NA
Battery Capacity: NA
Charging Interface: NA
Audio Jack Size: 1/4", 1/8" adapter
Cable Length: 3m
Cable Detachable: YES
Connector: 1/4* (6,35 mm) stereo jack plug to 3,5 mm stereo jack plug
Water Resistance: NA
Warranty Period: 2 Year
In The Box
1U Sennheiser HD 650 Stereo Reference Headphones
1U Detachable Cable
1U Stereo 1/4" to 3.5mm Adapter
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
I am big fan of Sennheiser neutral sound, previously was using HD598 for more than 5 years until the ear cup worn out. After that, tried multiple different headphones & finally settle back to the Sennheiser sound with my new HD650. Listen to it all day without any listening fatigue. Sound signature is neutral with good instrument separation & places the vocal in forward while the instruments in the background as it is supposed to be.
Wanted to buy one and very much happy with it.
HD650 is must-have headphones for music lovers
-Good build
-Comfortable
-TOTL sound In budget
Sound:
Orgasmic vocals, decent soundstage, and good clarity especially in newer Romanian manufactured units!
It pairs best with tube amps
For HD650 I have a xduoo mt-604 tube amp and a zendac connected to PC
To get the best experience on my PC, I turn on truebass on zendac(set it to variable mode) and I turn on Dolby access movies with warm profile
Now the sound is more fuller, it has more body and bass also is much warmer and orgasmic!
Also, I don't feel like getting a DV sooner after doing this setup! ✌
I was excited to see this, Headphone is flat in frequency response. And yes it is very detail in all frequency spectrum! Its worth the price.
I was having problem translating my mix on other environments than my room. This HD 650 just shows you what you are missing and what you are gaining. Great for Mixing. Works Great with sonarworks!
Its just for music enthusiasts. Not for tracking though.!
Thank You Once Again!
An amazing sounding pair with beautiful and lush mids, sweet sparkly treble and an intimate soundstage which emphasizes the vocals with a big image. Pairing it with the Honey H1 from the balanced out and loving the sound a lot, the bass is tight but never boomy, a perfect portable companion for an open back and I wonder how it scales up with a good OTL. A must have HP for a laid-back and smooth sound. Kudos to Pritam for the superfast delivery!
One of the best headphones out there .period. A lot has been said about these clean ,soulful performers. Drove it with the dragonfly black and tempotec hd pro with my laptop and smartphone and also thru shanling mo and sony NW a 55 which is the gear I have. Heard 24bit wav files mostly Ilaiyaraaja songs.Instant difference was there . You can hear with the above devices too ,but they drive only at the topmost volume which is just enough if you don't have any other amp dac. Am shopping for a suitable amp and dac for these. Clamping force is high initially so needs time to adapt .Shall update after I use with proper amp dac which most of the users recommend. Audiostore delivery was fast and well packaged.

Description
The benchmark of audio quality is here with the Sennheiser HD 650. This open-back headphone is designed to reveal the true potential of a recording and bring out every nuance in it. From the first note till the last, the expertly balanced acoustics ensure a musical, non-fatiguing sound. The luxurious construction makes it comfortable for long listening sessions as well as durable to withstand studio tantrums.The Master of Music
Enjoy your music with no barriers in between with the Sennheiser HD 650. The 42mm driver has been specially tuned for critical listening. The 38mm diaphragm and aluminium voice coil ensures effortless treble and bass with lifelike mids. Each driver has been perfectly matched to keep both channels consistent throughout the frequency range and reduce variance. This and the open-back design ensures a spacious audio experience that’s independent of room acoustics or loudspeaker positioning.
Made for More
The Sennheiser HD 650 is designed for more – more details, more musicality and more time for monitoring. The signature sound starts with our in-house acoustics. The open-back design allows ample room to expand every soundwave for a smooth response and dimensional soundstage. The headphone truly performs at its peak with high-resolution sample rates, without over-hyping the treble range. It’s hardly a wonder that this gem is a trustworthy addition to any studio professional and audio lover’s collection.
Has All the Powerful Connections You Need
From powerful headphone amplifiers to DAPs to computer-based workstations, the HD 650 is designed for these and so much more! The detachable, impedance-matched cable has ultra-low capacitance. It measures a length of 3 metres (9.8 feet) making it easy to move around while listening. The audiophile-standard 6.3mm (¼ inch) connector can connect to most devices. For the rest, the 6.3mm to 3.5mm adapter works like a charm.
Model No: HD 650
Wearing Style: Over-Ear
Earpiece Connection: Wired
Bluetooth Version: NA
No. of Drivers: 1
Driver Type: dynamic driver
Driver Size: NA
Weight: 258.54gm
Sound pressure level (SPL): 103 dB
Impedance: 300 ohms
Frequency Response: 10Hz-41kHz
Maximum Power Handling: NA
Sensitivity: 103 dB
Codecs: NA
Active Noise Cancellation: NA
Volume Control Function: NA
Microphone: NA
Play Time: NA
Additional Runtime: NA
Battery Capacity: NA
Charging Interface: NA
Audio Jack Size: 1/4", 1/8" adapter
Cable Length: 3m
Cable Detachable: YES
Connector: 1/4* (6,35 mm) stereo jack plug to 3,5 mm stereo jack plug
Water Resistance: NA
Warranty Period: 2 Year
In The Box
1U Sennheiser HD 650 Stereo Reference Headphones
1U Detachable Cable
1U Stereo 1/4" to 3.5mm Adapter
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
I am big fan of Sennheiser neutral sound, previously was using HD598 for more than 5 years until the ear cup worn out. After that, tried multiple different headphones & finally settle back to the Sennheiser sound with my new HD650. Listen to it all day without any listening fatigue. Sound signature is neutral with good instrument separation & places the vocal in forward while the instruments in the background as it is supposed to be.
Wanted to buy one and very much happy with it.
HD650 is must-have headphones for music lovers
-Good build
-Comfortable
-TOTL sound In budget
Sound:
Orgasmic vocals, decent soundstage, and good clarity especially in newer Romanian manufactured units!
It pairs best with tube amps
For HD650 I have a xduoo mt-604 tube amp and a zendac connected to PC
To get the best experience on my PC, I turn on truebass on zendac(set it to variable mode) and I turn on Dolby access movies with warm profile
Now the sound is more fuller, it has more body and bass also is much warmer and orgasmic!
Also, I don't feel like getting a DV sooner after doing this setup! ✌
I was excited to see this, Headphone is flat in frequency response. And yes it is very detail in all frequency spectrum! Its worth the price.
I was having problem translating my mix on other environments than my room. This HD 650 just shows you what you are missing and what you are gaining. Great for Mixing. Works Great with sonarworks!
Its just for music enthusiasts. Not for tracking though.!
Thank You Once Again!
An amazing sounding pair with beautiful and lush mids, sweet sparkly treble and an intimate soundstage which emphasizes the vocals with a big image. Pairing it with the Honey H1 from the balanced out and loving the sound a lot, the bass is tight but never boomy, a perfect portable companion for an open back and I wonder how it scales up with a good OTL. A must have HP for a laid-back and smooth sound. Kudos to Pritam for the superfast delivery!
One of the best headphones out there .period. A lot has been said about these clean ,soulful performers. Drove it with the dragonfly black and tempotec hd pro with my laptop and smartphone and also thru shanling mo and sony NW a 55 which is the gear I have. Heard 24bit wav files mostly Ilaiyaraaja songs.Instant difference was there . You can hear with the above devices too ,but they drive only at the topmost volume which is just enough if you don't have any other amp dac. Am shopping for a suitable amp and dac for these. Clamping force is high initially so needs time to adapt .Shall update after I use with proper amp dac which most of the users recommend. Audiostore delivery was fast and well packaged.
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from 5114 reviews
The amount you pay for this DAC is absolutely worth it. I'm using it with my PC, and I also have a Fiio KA13. It provides 32-bit 48000Hz audio output, and it's really good. I'm connecting it via a USB-C port and one extension cable (AGARO 3.5mm Aux Male to Female Extension Cable, Gold Plated). There’s no audio loss whatsoever.
The only minor issue is when you use it with a mobile device — the blue light can be a bit annoying. However, that's more of a personal preference. It also makes some noise with certain songs, but that's actually a known issue with the CS46L41 chip. There's no need to worry though; unless you've used a high-end DAC before, this will be more than enough for you.
Bass and clear vocals
😊
Excellent sound quality

After searching internet found this dac which has multiple input options and support 165*2 watts passive speakers and 350 watt passive subwoofer for future extension, tested with all input modes, bluetooth input feels a bit of low quality as it only supports sbc and aac codecs only, however if you want to use mobile via wired, alternative option is to use audiocular d08 cs-pro usb-c to 3.5 mm and 3.5 mm to rca input (cable creation brand). Optical input mode supports PCM (loss less stereo output) and Digital compress audio multichannel only) these are specific to Sony X-80J 65 inches

Thanks a lot Pritam Ji for suggesting me to use a balanced cable with my Moondrop Aria IEMs and thanks a lot for ordering Moondrop Aria filters for me. The Audio Store goes out of the way to serve Indian audiophile community.
The way my IEMs sound with a balanced cable and Shanling UA2 Plus DAC & Amp are unprecedented!
I am grateful Pritam Ji. 🙏🏻

The empathetic support that I got (as a budding audiophile) from Pritam Ji at The Audio Store is unparalleled. I am grateful Pritam Ji. 🙏🏻

Just bought it and started using it with my IFI Zen Stack - feels awesome.
This was a natural pick for me, since I wanted to have a completely balanced setup for my HiFiMan Sundara.
Nothing much to add, if you want an optimal balanced setup without spending too much, then look no further.
Thanks AudioStore for being blazing fast with your delivery. I got it withing 48 hours of placing my order! Kudos.

For my HiFiMan Sundara, this is a nice quality 4.4 mm balanced cable. I am buying this for the second time, since the first one got destroyed by my kids.
If you are looking for a good quality 4.4 mm balanced cable, look no further.
Audio

This product is reached my expectation good purchase good audio signal transmission no noise at all.....thank you the audio store👍
Yes

I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.