Product Comparison: Sennheiser HD 660S vs beyerdynamic Amiron

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Sennheiser HD 660S Over-Ear Open Dynamic Headphones - Black

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beyerdynamic Amiron Home High-End Stereo Headphone

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General Specifications

Brand

Sennheiser

beyerdynamic

Model

HD 660S

Amiron

Origin

Germany

About the Product

A new audiophile versatilityThe new HD 660 S lets you enjoy sophisticated audiophile sound in even more listening situations. The successor of the legendary HD650 excels with the improved performance of its new transducer design.

Amiron home is an open designed stereo headphone and therefore ideal for music enjoyment at home. Due to the open design Amiron home turns the living room into a concert stage and fascinates through an excellent accuracy in detail. Due to the optimised Tesla technology Amiron home provides an even more precise sound tuning.

Size & Weight

Height

10.2 in.

11.4 in.

Width

7.8 in.

8.5 in.

Depth

2.3 in.

5.9 in.

Weight

9.17 oz.

12 oz.

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

What customers say about "Size & Weight"

Sennheiser HD 660S Over-Ear Open Dynamic Headphones - Black

I am amazed! Sennheiser 660s are so light, versatile and fits perfectly on the head.
Very comfortable, super lightweight. If you are worried about the clamp, don’t be. Psb and Nad headphones are way worse and people still like them. Extremely natural sounding.
For the rest, comfortable, really light weight and the sound is really great.
These headphones are a good fit - slightly tighter than some, but not to the point of being an irritation - and while they are solid and well built, they aren't heavy enough to feel uncomfortable.
The headphones themselves are light and comfortable - quite large and covering the ears fully.

beyerdynamic Amiron Home High-End Stereo Headphone

The build is great, the cups are plastic which keep them lightweight, and the pads are alcantara providing excellent comfort.
The weight is nicely balanced so that they feel feather light on the head.
Made of high quality materials, these headphones, despite the bulky size, are deceptively light weight and can be worn for hours before any kind of fatigue or discomfort is noticed.
They're a lot lighter then I expected, not heavy at all on my head.
They are a little bulky; consequently, they require a larger carrying case that can be cumbersome at times.

Features

Type

Wired

Sensitivity

108 dB

102 dB

Min. Frequency Range

9 Hz

5 Hz

Max. Frequency Range

41.5 kHz

40 kHz

Impedance

150 Ω

250 Ω

Driver Diameter

1.7 in.

1.77 in.

In-Line Remote

Microphone

Extras

Advanced Transducers, Versatile Connectivity, Supreme Comfort

Hi-Res audio, Concert experience, Optimum Comfort

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

Sennheiser HD 660S

beyerdynamic Amiron

What customers say about "Features"

Sennheiser HD 660S Over-Ear Open Dynamic Headphones - Black

Your ears are breathing, you cannot overheat your ears while wearing those headphones.
Comfort-wise I have no issues. It’s a solid but comfortable/immersive fit.
They are a comfortable fit over the ears (I have been using in ear phones for the past decades) and do look rather trendy ~ thank you designers!!
The fit is very comfortable over the top of my head with just the right amount of pressure to hold the cans over my ears.
Fantastic headphones, certainly the best I’ve used! The keyword for me is – revelatory. Using them to listen to FLAC music both on my mobile and laptop is a very rich, immersive experience.

beyerdynamic Amiron Home High-End Stereo Headphone

The build on these headphones are very comfortable and they disappear once you put them on.
The midrange is there and detailed while the bass though not over emphasised is quite good and present.
The sound produced by these headphones don’t give me a headache or make my ears fatigued.
The build quality is what you'd expect from German made headphones.
They are quite flimsy IMO, so you really have to handle these with great care.

Warranty / Certifications

Manufacturer Warranty

2 year(s)

Certifications