52points

Rock Jaw Hydra V2

94points

Sennheiser HD 4.50 BTNC

Rock Jaw Hydra V2
Comparison winner
Sennheiser HD 4.50 BTNC
vs
vs

34 facts in comparison

Rock Jaw Hydra V2 vs Sennheiser HD 4.50 BTNC

Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC
52
points
94
points

Why is Rock Jaw Hydra V2 better than Sennheiser HD 4.50 BTNC?

  • 2 Ohms lower impedance
    16 Ohmsvs18 Ohms
  • Has a tangle free cable
  • Has an in-line control panel
  • Has included ear pads
  • Has an in-ear form

Why is Sennheiser HD 4.50 BTNC better than Rock Jaw Hydra V2?

  • 2000Hz higher high-frequency
    22000Hzvs20000Hz
  • 2Hz lower low-frequency
    18Hzvs20Hz
  • Has sound isolation/passive noise reduction
  • 5dB/mW higher sound pressure level
    113dB/mWvs108dB/mW
  • Has a neodymium magnet
  • Has a detachable cable
  • Has active noise cancelling (noise reduction)
  • Has an over-the-ear form

Top specs and features

Design

1.has stereo speakers
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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 a detachable cable
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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

3.has an over-the-ear form
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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.

4.has a tangle free cable
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

The cable is designed to minimize tangling.

5.has included ear pads
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

Allows you to change ear pads without buying new ones.

6.sweat resistant
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

Resistance to sweat makes it ideal for use while doing sports.

For example

JBL Under Armour True Wireless Flash

Sound quality

1.lowest frequency

20Hz

18Hz

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

20000Hz

22000Hz

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.sound pressure level

108dB/mW

113dB/mW

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

Best

AKG K553 Pro

144dB/mW

4.has sound isolation/passive noise reduction
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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

5.has a neodymium magnet
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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

6.has active noise cancelling (noise reduction)
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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.

Power

1.has a battery level indicator
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

An indicator shows you when the device has low battery.

2.has a rechargeable battery
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

The battery can be recharged and used over again.

Connectivity

1.Can be used wirelessly
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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

3.supports Bluetooth pairing using NFC
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

4.Has WiFi
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

The device can connect to WiFi.

For example

Meters OV-1 Bluetooth

Features

1.control panel placed on a device
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

2.can be used as a headset
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

3.has an in-line control panel
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

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

4.warranty period

1

2

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Best

Treblab X2

Unlimited undefined

5.number of microphones

1

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Parrot Zik Sport

8

6.has a noise canceling microphone
Rock Jaw Hydra V2
Sennheiser HD 4.50 BTNC

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

Microsoft Surface Headphones

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