52points

Audio-Technica ATH-ANC9

34points

Sennheiser HD 660 S

Audio-Technica ATH-ANC9
Comparison winner
Sennheiser HD 660 S
vs
vs

19 facts in comparison

Audio-Technica ATH-ANC9 vs Sennheiser HD 660 S

Audio-Technica ATH-ANC9
Sennheiser HD 660 S

Why is Audio-Technica ATH-ANC9 better than Sennheiser HD 660 S?

  • Has active noise cancellation (noise control)
    ?
  • 50 Ohms lower impedance
    ?

    100 Ohmsvs150 Ohms
  • Can be used as a headset
    ?
  • Has a 3.5mm male connector
    ?
  • 40g lighter
    ?

    220gvs260g
  • Can be folded
    ?
  • Travel bag is included
    ?
  • Has an in-line control panel
    ?

Why is Sennheiser HD 660 S better than Audio-Technica ATH-ANC9?

  • 1Hz lower low-frequency
    ?

    9Hzvs10Hz
  • 16500Hz higher high-frequency
    ?

    41500Hzvs25000Hz
  • 8dB/mW higher sound pressure level
    ?

    108dB/mWvs100dB/mW
  • Has a straight plug
    ?
  • Has an open-back design
    ?

Price comparison

Sennheiser HD 660 S

Buy used:

$239.99

ProductStorePrice
Sennheiser HD 660 S AmazonSennheiser HD 660 S - HiRes Audiophile O...Sennheiser HD 660 S - HiRes Audiophile Open Back Headphone
Amazon logo
$429.00
Sennheiser HD 660 S AmazonSennheiser HD 450BT Bluetooth 5.0 Wirele...Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White
Amazon logo
$145.00
Sennheiser HD 660 S AmazonSennheiser HD 600 Open Back Professional...Sennheiser HD 600 Open Back Professional Headphone
Amazon logo
$379.97
Sennheiser HD 660 S AmazonSennheiser HD 650 Open Back Professional...Sennheiser HD 650 Open Back Professional Headphone
Amazon logo
$399.95
Sennheiser HD 660 S AmazonSennheiser HD 820 Over-the-Ear Audiophil...Sennheiser HD 820 Over-the-Ear Audiophile Reference Headphones - Ring Radiator Drivers with Glass Reflector Technology, Sound Isolating Closed Earcups, Includes Balanced Cable, 2-Year Warranty (Black)
Amazon logo
$1,849.99
Sennheiser HD 660 S AmazonSennheiser HD 598 Special Edition Over-E...Sennheiser HD 598 Special Edition Over-Ear Headphones - Black (Discontinued by Manufacturer)
Amazon logo
$439.99
Sennheiser HD 660 S AmazonSennheiser HD 800 S Reference Headphone ...Sennheiser HD 800 S Reference Headphone System
Amazon logo
$1,379.00
Sennheiser HD 660 S AmazonSennheiser HD280PRO Headphone (new model...Sennheiser HD280PRO Headphone (new model)
Amazon logo
$99.95

Design

1.has stereo speakers
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.weight

220g

260g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.can be folded
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

25000Hz

41500Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has active noise cancellation (noise control)
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
4.sound pressure level

100dB/mW

108dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
5.impedance

100 Ohms

150 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

Power

1.has a removable battery
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.Has an in-line control panel
Audio-Technica ATH-ANC9
Sennheiser HD 660 S
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

Which are the best headphones?

Show all
This page is currently only available in English.