43points

Sennheiser CX 300-II Precision

45points

Sennheiser MM 30i

Sennheiser CX 300-II Precision
Sennheiser MM 30i
Comparison winner
vs
vs

14 facts in comparison

Sennheiser CX 300-II Precision vs Sennheiser MM 30i

Sennheiser CX 300-II Precision
Sennheiser MM 30i
43
points
Sennheiser CX 300-II Precision
45
points
Sennheiser MM 30i

Why is Sennheiser CX 300-II Precision better than Sennheiser MM 30i?

  • 1000Hz higher high-frequency
    ?

    21000Hzvs20000Hz
  • 7dB/mW higher sound pressure level
    ?

    113dB/mWvs106dB/mW
  • Has included ear pads
    ?
  • Has an L-shaped plug
    ?

Why is Sennheiser MM 30i better than Sennheiser CX 300-II Precision?

  • 2Hz lower low-frequency
    ?

    17Hzvs19Hz
  • Has passive noise reduction
    ?
  • Has an in-line control panel
    ?
  • Has a straight plug
    ?

Price comparison

Sennheiser CX 300-II Precision

ProductStorePrice
Sennheiser CX 300-II Precision AmazonSennheiser CX 300S In Ear Headphone with...Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - Red
Amazon logo
$47.50
Sennheiser CX 300-II Precision AmazonSennheiser Momentum In-Ear (Android vers...Sennheiser Momentum In-Ear (Android version) - Black Red
Amazon logo
$99.95
Sennheiser CX 300-II Precision AmazonSennheiser Momentum 3 Wireless Noise Can...Sennheiser Momentum 3 Wireless Noise Cancelling Headphones with Alexa, Auto On/Off, Smart Pause Functionality and Smart Control App
Amazon logo
$399.95
Sennheiser CX 300-II Precision AmazonSennheiser MM30i Headphones (Discontinue...Sennheiser MM30i Headphones (Discontinued by Manufacturer)
Amazon logo
$50.38
Sennheiser CX 300-II Precision AmazonSennheiser CX 3.00 Red In-Ear Canal Head...Sennheiser CX 3.00 Red In-Ear Canal Headphone (Discontinued by Manufacturer)
Amazon logo
$52.18
Sennheiser CX 300-II Precision AmazonSennheiser MX 365 Earphones - White (Dis...Sennheiser MX 365 Earphones - White (Discontinued by Manufacturer)
Amazon logo
$17.89
Sennheiser CX 300-II Precision AmazonSennheiser IE60 Headphone
Amazon logo
$128.00
Sennheiser CX 300-II Precision AmazonSennheiser CX 100 In Ear Headphone - Bla...Sennheiser CX 100 In Ear Headphone - Black
Amazon logo
$29.95
Sennheiser CX 300-II Precision AmazonSennheiser MM 50 iP Earbud Headset Compa...Sennheiser MM 50 iP Earbud Headset Compatible with iPhone & MP3 Players (Discontinued by Manufacturer)
Amazon logo
$42.95
Sennheiser CX 300-II Precision AmazonSennheiser HD1 In-Ear Headphones (iOS ve...Sennheiser HD1 In-Ear Headphones (iOS version) - Black Red (Discontinued by Manufacturer)
Amazon logo
$85.97
Sennheiser CX 300-II Precision walmartSennheiser CX300 II CX 300 II Precision ...Sennheiser CX300 II CX 300 II Precision Enhanced Bass Earbuds, Black
walmart logo
$43.09

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. Show more

Sennheiser CX 300-II Precision
Sennheiser MM 30i
2.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

Sennheiser CX 300-II Precision
Sennheiser MM 30i
3.has included ear pads
?

Allows you to change ear pads without buying new ones.

Sennheiser CX 300-II Precision
Sennheiser MM 30i
4.has an in-ear form
?

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.

Sennheiser CX 300-II Precision
Sennheiser MM 30i
5.cable length
?

A long cable ensures more freedom of movement.

Best

Pioneer SE-A1000

6m

1.2m

1.2m

6.has an L-shaped plug
?

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.

Sennheiser CX 300-II Precision
Sennheiser MM 30i

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-Z1

120000Hz

21000Hz

20000Hz

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

19Hz

17Hz

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

113dB/mW

106dB/mW

4.has passive noise reduction
?

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

Sennheiser CX 300-II Precision
Sennheiser MM 30i
5.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

16 Ohms

16 Ohms

Connectivity

1.has a 3.5mm male connector
?

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Sennheiser CX 300-II Precision
Sennheiser MM 30i

Features

1.has an in-line control panel
?

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

Sennheiser CX 300-II Precision
Sennheiser MM 30i

Which are the best headphones?

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