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Sennheiser HD 650 (009969)

Photos - Headphones Sennheiser HD 650
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Sennheiser HD 650
Connection and design
Designoverhead, open
full size Over-Ear
Connection typewired
Connectionmini-Jack (3.5 mm) / adapter /
Jack (6.35 mm)
Plugstraight
Cable supplydual-sided
Cable length3 m
Cable typeround
Detachable cable
Specs
Impedance300 Ohm
Frequency range10 – 39500 Hz
Sensitivity103 dB
Emitter typedynamic
Harmonic distortion coefficient< 0.05 %
General
Ear cushion materialtextiles
Weight260 g
Official Websiteen-us.sennheiser.com
Added to E-Catalogseptember 2005
P/N
009969

The Sennheiser HD 650 are full-size, open-back headphones that hit the market in the early 2000s and haven't lost their relevance ever since. The model is a studio classic with a well-balanced sound, chic detailing of mids and trebles, as well as a unique ability to convey the rich articulation of live instruments. Proprietary dynamic drivers with a 42mm transducer and a 38mm diaphragm are capable of reproducing a frequency range from 12 to 41000 Hz, while generating a minimum of harmonic distortion (factor < 0.05%).

With its meticulous analytical nature, the HD 650s have established themselves as either main or back pair in hundreds of recording studios around the world. It's also a great choice for audiophiles looking for premium headphones with an honest, uncolored sound. The ergonomics of the earphones do not lag behind their sound: velvet ear cushions lie on the ears like an elven cloth, a sliding headband with a massive cushion provides a secure fit to the head, and the open design of the earphones provides not only amazing lightness and natural sound, but also relieves pressure on the ears that cause closed and semi-closed headphones.

Like all headphones of the 600 series, the HD 650 has a high impedance (300 ohms) and is very demanding on the signal source. To swing them to the fullest, the owner will need a powerful signal source with good gain. For example, an audio receiver or a sound card with a high-quality preamplifier. For connection, a 3-meter Kevlar-reinforced OFC cable with a 3.5-6.3mm adapter is provided, which allows you to make friends with headphones both with studio and home equipment. The cable can be replaced if necessary, as it is removable.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sennheiser 2025 - new arrivals, bestsellers, and the most relevant models Sennheiser.

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(Open Box) Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones

Scan.co.uk
Delivery: to United Kingdom
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£210.00

Sennheiser Hd 650 Headphones

Sennheiser HD650 Over-Ear Wired Headphones in Black with 3.5mm Jack Connectivity, Detachable Connector Cable Made with Fiber... moreOptic Copper **Highlights:** * Over-ear wired headphones * 3.5mm jack connectivity * Detachable connector cable made with fiber optic copper * HD 650 **When Music Matters Most** The HD 650 reproduces the subtle details in your tracks with the same confidence as the highlights.**The (High) Definition of Smooth** The HD 650 has all the advantages of a high-performance sports car and none of the quirks.These open-backed headphones are loved by both studio professionals and audiophiles for their fatigue-free, musical sound while offering intimate levels of detail.From the first note, your recordings reveal their true potential, and every moment of the performance becomes an opportunity to react anew.Whether for audio editing, mixing, mastering, or critical listening, the HD 650 is an instant upgrade.**Imagine Your Imagination** It´s no wonder the HD 650´s response and dimensional soundstage are smooth:its open earcups give each and every sound wave ample space to expand as it would in nature.The 42mm transducer deploys a 38mm diaphragm with aluminum voice coil specifically tuned for extended critical listening:the overall presence of highs and lows is effortless, while the mids are reproduced with lifelike composure, without sacrificing their organic roots to get there.Modern high-resolution sampling rates especially benefit from the HD 650´s willingness to reveal subtle nuances without resorting to exaggerating the treble range.Each manufactured transducer is measured to rigid specifications and paired for a perfect match for a consistent representation of the entire frequency spectrum across both channels.By reducing variations between the left and right channels, the headphones reproduce a mastering-grade sound regardless of room acoustics or speaker position.**Made to Achieve More** Everything in the HD 650 was made with more in mind:more details discovered, more musicality, and definitely more time to monitorIt´s all about the connection Your HD 650s come with a detachable, impedance-matched cable with ultra-low capacitance. High-fidelity sound Open design 42mm transducers Superior comfort Detachable cable
Bikeinn
Delivery: in United Kingdom
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£373.99

Sennheiser HD 650 Audiophile Open Dynamic Headphones 508825

The Sennheiser HD 650 Audiophile Open Dynamic Headphones are the epitome of high-fidelity audio for discerning listeners. Wit... moreh a design thats as elegant as it is ergonomic these headphones offer an unparalleled listening experience. The open-back construction ensures a soundstage so expansive and natural its easy to get engrossed in whatever youre listening to. A go-to choice for mixing and mastering engineers as well as musicians practicing their favoured instruments the accuracy and naturalistic sound of the HD 650 make them an obvious pick for professional monitoring. Precision-engineered transducers deliver a balanced detailed sound that brings out the best in high-resolution recordings. And with the added convenience of a detachable cable and comfortable velour pads extended listening sessions become simple and natural.
Gear4Music.com
Delivery: in United Kingdom
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£229.00

Sennheiser Sennheiser HD 650

Headband Headphones / Over-Ear / With Cable / Frequency Response 10 - 39.500 Hz / 300 Ohm / 105 dB / 3 m Cable Length / 260 g
Idealo.co.uk
Delivery: in United Kingdom
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£229.00

Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones

Scan.co.uk
Delivery: to United Kingdom
Report
£229.00
Video reviews

German quality studio recording

German quality always inspires admiration, and the Sennheiser HD 650 headphones boldly fit into high standards. The elegantly executed model can be used for both professional and amateur purposes, leaving only positive impressions.

Appearance

The design of the headphones can hardly be called extravagant and refined: everything is simple and tasteful. The cups are oval in shape and large enough to cover the entire ear. As in many other Sennheiser models, the familiar felt was used for the ear pads. Although it is comfortable to use, it will take time to get used to it. The design itself is well assembled and inspires confidence. Detachable cords (mini-Jack (3.5 mm), Jack (6.35 mm) on the one hand are delightful, on the other hand, experienced musicians believe that the original cord should be replaced immediately if you plan to use the device for professional purposes.

sound

The Sennheiser HD 650 headphones can be safely called full-fledged monitors that allow you to work in a recording studio. It is worth noting that when working on a summary, they will become real helpers, since the clarity and detail of reproduction are at a high level. The model is able to accurately convey exactly the sound that was originally intended for the recording.

It is not even necessary to speak separately about the quality of low, medium or high frequencies, since the entire frequency range is verified and does not fail even on second-rate musical compositions.

However, you need to understand that when listening to tracks through a mobile, you can never get the effect of "studio". In the case of this model, there is no limit to its finicky regarding the sound source. With ample opportunities to open any genre of music, if you don’t please with an amplifier, you will get a modest sound with a “Chinese” tinge.