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45points

Sennheiser HD 650

44points

Sennheiser HD 660 S

Comparison winner
Sennheiser HD 650
Sennheiser HD 660 S
vs
vs

14 facts in comparison

Sennheiser HD 650 vs Sennheiser HD 660 S

Sennheiser HD 650
Sennheiser HD 660 S
45
points
Sennheiser HD 650
44
points
Sennheiser HD 660 S

Why is Sennheiser HD 650 better than Sennheiser HD 660 S?

  • Has a neodymium magnet
    ?

Why is Sennheiser HD 660 S better than Sennheiser HD 650?

  • Has stereo speakers
    ?
  • 150 Ohms lower impedance
    ?

    150 Ohmsvs300 Ohms
  • 1dB/mW higher sound pressure level
    ?

    104dB/mWvs103dB/mW
  • Has an open-back design
    ?

Price comparison

Sennheiser HD 650

Sennheiser HD 660 S

Design

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Sennheiser HD 650
Sennheiser HD 660 S
2.has an over-the-ear form
?

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.

Sennheiser HD 650
Sennheiser HD 660 S
3.has a detachable cable
?

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

Sennheiser HD 650
Sennheiser HD 660 S
4.weight
?

Best

Sony MDR-EX150AP

3g

260g

260g

5.can be folded
?

Foldable devices are easier to transport and consume less storage space.

For example

JBL T460BT

Sennheiser HD 650
Sennheiser HD 660 S
6.Weather-sealed
?

Device is protected with extra seals to prevent failures due to any kind of weather.

For example

House of Marley Uprise

Sennheiser HD 650
Sennheiser HD 660 S

Sound quality

1.highest frequency
?

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

41000Hz

41000Hz

2.lowest frequency
?

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

Best

Sony MH1CBLK

1Hz

10Hz

10Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

103dB/mW

104dB/mW

4.impedance
?

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.

Best

Flips Solo 2 Social

4 Ohms

300 Ohms

150 Ohms

5.has a neodymium magnet
?

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Sennheiser HD 650
Sennheiser HD 660 S

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

For example

House of Marley Buffalo Soldier BT

Sennheiser HD 650
Sennheiser HD 660 S

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