Audio-Technica ATH-WS99Ultrasone HFI-450
Top 51%664 points
Top 51%
Top 61%520 points
Top 61%
Audio-Technica ATH-WS99
Ultrasone HFI-450
vs
Top specs and features

Audio-Technica ATH-WS99 vs Ultrasone HFI-450: 15 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
25000Hz
Sony MDR-Z1R: 120000Hz
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.
8Hz
Sony MH1CBLK: 1Hz
20Hz

3. weight

165g lighter.
250g
Sony MDR-EX150AP: 3g
85g

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.
37Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
102dB/mW
AKG K553 Pro: 144dB/mW
96dB/mW

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Audio-Technica ATH-WS99
Ultrasone HFI-450
72% have it

7. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Audio-Technica ATH-WS99
Ultrasone HFI-450
32% have it

8. 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.
Audio-Technica ATH-WS99
Ultrasone HFI-450
45% have it

9. can be used as a headset

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.
Audio-Technica ATH-WS99
Ultrasone HFI-450
38% have it

10. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
53mm
Audeze LCD2 Classic: 106mm
40mm

11. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Audio-Technica ATH-WS99
Ultrasone HFI-450
52% have it

12. 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.
Audio-Technica ATH-WS99
Ultrasone HFI-450
76% have it

13. 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.
Audio-Technica ATH-WS99
Ultrasone HFI-450
42% have it

14. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Audio-Technica ATH-WS99
Ultrasone HFI-450
86% have it

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