44points

Sennheiser HD 660 S

46points

Sennheiser HD 700

Sennheiser HD 660 S
Comparison winner
Sennheiser HD 700
vs
vs

13 facts in comparison

Sennheiser HD 660 S vs Sennheiser HD 700

Sennheiser HD 660 S
Sennheiser HD 700
Sennheiser HD 660 S
Sennheiser HD 700
44
points
46
points

Why is Sennheiser HD 660 S better than Sennheiser HD 700?

  • 10g lighter
    260gvs270g

Why is Sennheiser HD 700 better than Sennheiser HD 660 S?

  • 3000Hz higher high-frequency
    44000Hzvs41000Hz
  • 2Hz lower low-frequency
    8Hzvs10Hz
  • 1dB/mW higher sound pressure level
    105dB/mWvs104dB/mW

Top specs and features

Design

1.has stereo speakers
Sennheiser HD 660 S
Sennheiser HD 700

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
Sennheiser HD 660 S
Sennheiser HD 700

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
Sennheiser HD 660 S
Sennheiser HD 700

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

4.weight

260g

270g

Best

Sony MDR-EX150AP

3g

5.can be folded
Sennheiser HD 660 S
Sennheiser HD 700

Folding devices are good for transporting as they take up less space in your bag.

For example

Mpow Thor

6.has a straight plug
Sennheiser HD 660 S
Sennheiser HD 700

A straight plug is better when the jack is on the top or bottom of your player.

Sound quality

1.lowest frequency

10Hz

8Hz

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

2.highest frequency

41000Hz

44000Hz

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

3.has sound isolation/passive noise reduction
Sennheiser HD 660 S
Sennheiser HD 700

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

For example

Mpow Thor

4.sound pressure level

104dB/mW

105dB/mW

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

Best

AKG K553 Pro

144dB/mW

5.impedance

150 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.

Best

Flips Solo 2 Social

4 Ohms

Connectivity

1.Can be used wirelessly
Sennheiser HD 660 S
Sennheiser HD 700

Wireless devices allow users more freedom of movement.

For example

Mpow Thor

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