Description
Sennheiser HD 490 PRO Plus Open-Back Professional Studio Headphones
Master Every Detail with the HD 490 PRO Plus— Sennheiser’s Flagship Open-Back Studio Headphones for Mixing, Producing & Critical Listening.
Experience professional audio like never before with the Sennheiser HD 490 PRO Plus Open-Back Studio Headphones — a perfect blend of German-engineered precision, exceptional comfort, and uncompromising sound quality. Designed for the demands of modern music production, these reference-class headphones offer a wide, immersive soundstage and true-to-source audio reproduction that keeps you fully in control of every sonic nuance.
Built with Sennheiser’s Open-frame Architecture, the HD 490 PRO Plus eliminates audio blind spots while minimizing resonance and total harmonic distortion. Its ultra-precise frequency response ensures that what you hear is exactly what you’ve created — no coloration, just crystal-clear, honest sound.
The open-back design provides natural ventilation and exceptional spatial awareness, allowing you to stay immersed in your mix for hours without fatigue. Thanks to its geometrically angled earcups, state-of-the-art neodymium magnets, and ultralight voice coils, every element is tuned for superior dynamics, detail, and depth.
Designed for long studio sessions, the HD 490 PRO Plus features precision-engineered ergonomics, eliminating pressure points with a lightweight and flexible fit. You also get two sets of interchangeable ear pads, each offering a distinct sound signature tailored for either critical mixing or long production sessions. Both are washable, replaceable, and crafted with sustainability in mind.
Additional highlights include:
-
Patented cable coil structure to reduce cable-borne noise
-
Detachable dual-sided cable with right/left jacks for flexible studio setup
-
Braille-guided L/R earcup markers and grooved ear pads for eyeglasses
-
Open-mesh metal covers for natural airflow
-
Forest-friendly FSC-certified packaging for a reduced environmental footprint
Handcrafted in Germany and assembled in Romania, the HD 490 PRO Plus is a durable, future-proof companion built for the serious audio professional.
Headphone Specs
Wearing Style: Dual Ear with Headband
Foldable: No
Earpiece Swivel: Yes
Earpiece Design: Over-Ear (Circumaural)
Open/Closed-Back: Open-Back
Sound Field: Stereo
Driver Type: Dynamic
Driver Size: 1.5" / 38 mm
Impedance: 130 Ohms
Frequency Response: 5 Hz to 36 kHz
Sensitivity:
105 dB SPL at 1 kHz / 1 Vrms
96 dB SPL at 1 kHz / 1 mW
Maximum SPL: 128 dB at 1 kHz
Maximum Power Handling: 300 mW
Volume Limiting / Child-Safe: No
Active Noise Cancellation: No
Built-In Controls: No
Built-In Mic: No
Connectivity
Audio Connector: 1x 1/8" / 3.5 mm TRS
Included Adapter: 1/4" TRS
Connector Plating: Gold
Cable Design: Detachable / Straight with Relief Coil
Cable Length: 5.9 ft / 1.8 m
Physical
Color: Black
Environmental Resistance: No
Weight: 9.2 oz / 260 g (without Cable)
Packaging Info
Package Weight: 1.515 lb
Box Dimensions (L x W x H): 10.4 x 10.1 x 2.9 in
In The Box
HD 490 PRO Plus
1.8m Cable
3m Cable
3.5mm-6.35mm Jack Adaptor
Case
Mixing Ear Pads
Producing Ear Pads
Extra Headband Pad
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.

Description
Sennheiser HD 490 PRO Plus Open-Back Professional Studio Headphones
Master Every Detail with the HD 490 PRO Plus— Sennheiser’s Flagship Open-Back Studio Headphones for Mixing, Producing & Critical Listening.
Experience professional audio like never before with the Sennheiser HD 490 PRO Plus Open-Back Studio Headphones — a perfect blend of German-engineered precision, exceptional comfort, and uncompromising sound quality. Designed for the demands of modern music production, these reference-class headphones offer a wide, immersive soundstage and true-to-source audio reproduction that keeps you fully in control of every sonic nuance.
Built with Sennheiser’s Open-frame Architecture, the HD 490 PRO Plus eliminates audio blind spots while minimizing resonance and total harmonic distortion. Its ultra-precise frequency response ensures that what you hear is exactly what you’ve created — no coloration, just crystal-clear, honest sound.
The open-back design provides natural ventilation and exceptional spatial awareness, allowing you to stay immersed in your mix for hours without fatigue. Thanks to its geometrically angled earcups, state-of-the-art neodymium magnets, and ultralight voice coils, every element is tuned for superior dynamics, detail, and depth.
Designed for long studio sessions, the HD 490 PRO Plus features precision-engineered ergonomics, eliminating pressure points with a lightweight and flexible fit. You also get two sets of interchangeable ear pads, each offering a distinct sound signature tailored for either critical mixing or long production sessions. Both are washable, replaceable, and crafted with sustainability in mind.
Additional highlights include:
-
Patented cable coil structure to reduce cable-borne noise
-
Detachable dual-sided cable with right/left jacks for flexible studio setup
-
Braille-guided L/R earcup markers and grooved ear pads for eyeglasses
-
Open-mesh metal covers for natural airflow
-
Forest-friendly FSC-certified packaging for a reduced environmental footprint
Handcrafted in Germany and assembled in Romania, the HD 490 PRO Plus is a durable, future-proof companion built for the serious audio professional.
Headphone Specs
Wearing Style: Dual Ear with Headband
Foldable: No
Earpiece Swivel: Yes
Earpiece Design: Over-Ear (Circumaural)
Open/Closed-Back: Open-Back
Sound Field: Stereo
Driver Type: Dynamic
Driver Size: 1.5" / 38 mm
Impedance: 130 Ohms
Frequency Response: 5 Hz to 36 kHz
Sensitivity:
105 dB SPL at 1 kHz / 1 Vrms
96 dB SPL at 1 kHz / 1 mW
Maximum SPL: 128 dB at 1 kHz
Maximum Power Handling: 300 mW
Volume Limiting / Child-Safe: No
Active Noise Cancellation: No
Built-In Controls: No
Built-In Mic: No
Connectivity
Audio Connector: 1x 1/8" / 3.5 mm TRS
Included Adapter: 1/4" TRS
Connector Plating: Gold
Cable Design: Detachable / Straight with Relief Coil
Cable Length: 5.9 ft / 1.8 m
Physical
Color: Black
Environmental Resistance: No
Weight: 9.2 oz / 260 g (without Cable)
Packaging Info
Package Weight: 1.515 lb
Box Dimensions (L x W x H): 10.4 x 10.1 x 2.9 in
In The Box
HD 490 PRO Plus
1.8m Cable
3m Cable
3.5mm-6.35mm Jack Adaptor
Case
Mixing Ear Pads
Producing Ear Pads
Extra Headband Pad
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.
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from 5082 reviews
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.
Good Quality and got a clear case for the player.
Thank you 😊

The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output

After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...

Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.

I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
There sound is pretty good