---
product_id: 256827832
title: "Sennheiser Consumer Audio Sennheiser HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone"
brand: "sennheiser consumer audio"
price: "$728.95"
currency: USD
in_stock: true
reviews_count: 8
category: "Sennheiser Consumer Audio"
url: https://www.desertcart.us/products/256827832-sennheiser-consumer-audio-sennheiser-hd-650-audiophile-hi-res-open
store_origin: US
region: United States of America
---

# 0.05% total harmonic distortion 42mm dynamic drivers 10 Hz - 41,000 Hz frequency response Sennheiser Consumer Audio Sennheiser HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone

**Brand:** sennheiser consumer audio
**Price:** $728.95
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — because your ears deserve the best.

## Quick Answers

- **What is this?** Sennheiser Consumer Audio Sennheiser HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone by sennheiser consumer audio
- **How much does it cost?** $728.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/256827832-sennheiser-consumer-audio-sennheiser-hd-650-audiophile-hi-res-open)

## Best For

- sennheiser consumer audio enthusiasts

## Why This Product

- Trusted sennheiser consumer audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Comfort:** Aluminum voice coils and ergonomic design keep you immersed for hours.
- • **Wide Frequency Range:** Dive deep into every note with a stunning 10 Hz to 41,000 Hz response.
- • **Hand-Selected Drivers:** Each pair features meticulously matched drivers for flawless stereo imaging.
- • **Universal Compatibility:** Seamlessly connect via 3.5mm jack to laptops, tablets, and pro audio gear.
- • **Audiophile-Grade Precision:** Experience ultra-low 0.05% distortion for crystal-clear sound clarity.

## Overview

The Sennheiser HD 650 is a premium open-back dynamic headphone designed for audiophiles seeking exceptional sound fidelity. Featuring hand-selected 42mm drivers, ultra-low 0.05% total harmonic distortion, and a wide frequency response up to 41,000 Hz, it delivers precise, natural audio reproduction. Lightweight aluminum voice coils and a detachable 3.5mm cable ensure comfort and versatility across professional and personal use.

## Description

From the manufacturer Sennheiser HD 650 The HD 650 reproduces the subtle details in your music with the same confidence as the highlights. The (high) definition of smooth Expertly balanced acoustics, luxurious construction and timeless design. The HD 650 has all of the perks of a high-performance sports car and none of the quirks. This open-back headphone is beloved by audiophiles for its musical, non-fatiguing sound while still offering intimate levels of detail. Upon the first note, your favorite tracks reveal their true potential, and each moment of that performance becomes an opportunity to react all over again. For the hi-fi enthusiast that prioritizes engaging sound quality the HD 650 is an instant upgrade. Smooth response and dimensional soundstage Open earcups provide each and every soundwave ample room to expand as they would in nature. The HD 650’s signature sound starts with our in-house acoustics. Audiophiles know that the best components perform at their peak when nothing stands in their way. The 42mm transducer deploys a 38mm diaphragm with aluminum voice coil specifically tuned for extended, critical listening: overall treble and low-frequency presence are effortless while midrange is reproduced with lifelike composure—none sacrificing their organic roots to get there. Made with more in mind Combines the best of modern transducer manufacturing with the attention to detail required to handle a wide variety of acoustic materials. Made in Ireland at a state-of-the-art production facility, the HD 650 delivers more: more details discovered, more musicality, and definitely more time for blissful listening. Our production tolerances are extremely tight, ensuring that your HD 650 experience is consistent with those all over the globe, whenever or wherever it was purchased. It’s all about connection Comes with a detachable, impedance-matched cable, stereo connector with audiophile-standard plug and premium adapter. Your HD 650 comes with a detachable, impedance-matched cable with ultra-low capacitance. The ¼-inch / 6.3mm stereo connector offers the audiophile-standard plug for connection to devices such as headphone amplifiers and A/V receivers, digital audio players, analog gear, and more. At 9.8 feet / 3m long, it offers unencumbered listening on gear deep within your shelves or in a favorite listening chair. A premium adapter is included to reduce the 6.3mm to 3.5mm / ⅛-inch for plugging into countless other audio devices.

Review: Amazing! - Amazing!
Review: Slight channel imbalance - The left channel of my pair is slightly softer than the right pair.. threw the box so can't return 😑

## Features

- Specially designed acoustic silk ensures precision damping over the entire frequency range and helps to reduce THD to an incredible 0.05 percent
- Improved frequency response is 10 39,500 Hertz ( 10 dB)
- Hand selected matched driver elements; Highly optimized magnet systems for minimum harmonic and inter modulation distortion
- High power neodymium magnets deliver maximum efficiency; 3.5 millimetre jack plug. Frequency response (Headphones):10 41000 Hz
- Lightweight aluminum voice coils for very fast transient response
- Cable length 118 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00018MSNI |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Size | 42 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #55,629 in Electronics ( See Top 100 in Electronics ) #997 in Over-Ear Headphones |
| Bluetooth Version | 2.0 |
| Brand | Sennheiser Consumer Audio |
| Built-In Media | 3.5 MM Jack and 1/4" connector |
| Cable Features | Detachable |
| Color | Gray |
| Compatible Devices | Laptops, Desktops, Tablets, Cellphones, Music Production Equipment, Car Audio Systems |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | voice control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,894) |
| EU Spare Part Availability Duration | 2 Years |
| Earpiece Shape | Rounded |
| Enclosure Material | Plastic Aluminum |
| Frequency Range | 10 Hz - 50,000 Hz |
| Frequency Response | 41000 |
| Global Trade Identification Number | 00615104099692, 00615104340497, 05054230087060 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Is Autographed | No |
| Is Electric | No |
| Item Type Name | headphones |
| Item Weight | 9.12 Ounces |
| Manufacturer | Sennheiser |
| Model Name | HD 650 |
| Model Number | 508825 |
| Noise Control | None |
| Number of Items | 1 |
| Sensitivity | 102 dB |
| Series Number | 508825 |
| Specific Uses For Product | Home |
| Style Name | HD 650 |
| Subject Character | no character |
| Theme | Movie, TV Series |
| UPC | 700615305605 658700901129 615104099692 615104340497 |
| Warranty Description | 2 years |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser Consumer Audio
- **Colour:** Gray
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Noise control:** None

## Images

![Sennheiser Consumer Audio Sennheiser HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone - Image 1](https://m.media-amazon.com/images/I/71CuiTHpCwL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Are they better than beats?**
A: For all the Beats haters out there, they're not the overworked, bass heavy, poorly made headphones the other snobby answers seem to make them out to be.

I own these Sennheiser 650 cans. I also own the Audio Technica 50 that many others seem to drop in the answers to this question.

Truly the answer is to each his own. To be fair, it's important to compare Beats and these while hard wired, ideally into a headphone amplifier. 

Once you listen to Beats hard wired like these or other high quality headphones, you'll quickly realize Beats are no dollar store wannabes.

Funny, but if you like listening to Dr. See or Snoop, you may like the Beats more, I know I do on occasion.

These are reference quality headphones that really aren't for everyone. They do not hit the bass very hard, the highs are not accentuated, and for those audiophiles reading this, the sound stage is wide open on this Sennheiser 650, while the Beats is tighter, more enclosed, tuned to rap or metal or electronic music.

You may find these lacking if you're used to headphones tuned for more emphasis as opposed to replicating audio as recorded in the studio.

These are amazing headphones no doubt, but you must have the right equipment, starting with a solid headphone amplifier. Beats simply need a Bluetooth connection. 

I hope this more balanced answer helps those trying to decide on their next headphones.

**Q: how do these compare to the hd 598's**
A: I just did a back-to-back test of these two headphones today (I own the 598's). The 650's sound better. They have an incredibly natural-sounding reproduction. It's.... perfect. The problem with the 598's is an over-emphasized mid-low area which in layman's terms would seem muddy. Also, the high's have a bit of sizzle, which is common among dynamic headphones, especially AKG's (also tested out their whole range today). The 598 holds it's own amongst other headphones in the 200-500 dollar range, but the HD 650 is in a class by itself.

**Q: Does it support/ us it on android phone?**
A: The 650-s have 300 ohm impedance. This  makes them not the best option for an Android or Iphone  handheld. 
For that application, you are better off with a lower impedance headset, e.g: the HD 585  is 150 ohms, the 280/300 series  is 62 ohms.   The 280-s are closed back, and excellent for listening using a mobile device.  The HD-650 will be rather quiet directly connected to an Android phone. 
The 650 maybe overkill listening to compressed content, as it is common on mobile devices.   The typical use scenario for these is connecting them to a high quality source (often, driven by a hi-resolution player, playing Flac or Dsd or some other high resolution material), using a headphone amp.   I own the MassDrop version (the HD6XX), and I also have an older HD-555, and the HD-555 is a better experience plugged into my LG android phone, streaming "high quality" spotify.

**Q: Can they be used effecively on an airplane?**
A: The 650's are not noise cancellation headphones and inferior to Bose, for instance, when using on a plane. In addition the 650's can be heard by others because of the open design. They are superior to everything else for solo listening when you are not on a plane.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!
*by Y***Y on 9 January 2026*

Amazing!

### ⭐⭐⭐ Slight channel imbalance
*by R***C on 6 December 2023*

The left channel of my pair is slightly softer than the right pair.. threw the box so can't return 😑

### ⭐⭐⭐⭐⭐ Excellent quality, but needs a good sound source
*by S***N on 9 January 2024*

I’ve start to test it with a “raw” way - just to connect it to Ifi Zen DAC v2 amplifier with TIDSL and was afraid that sound quality was not as expected. After setting up a proper player like Audirvana and sound upscale option the life was changed ))

## Frequently Bought Together

- Sennheiser Consumer Audio HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone, Titan
- NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones 1.2meters/4feet
- AHG Accessory House Global carrying case compatible with Sennheiser HD 650 HD 660S HD 660S2 HD600 Massdrop X HD 6XX HD58X Jubilee HD580 and HD565 headphones. Ultimate protection/Easy transport

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*