Ultrasone PRO 2900
Ultrasone PRO 2900
Top 42%776 points
Top 42%
Top specs and features

Ultrasone PRO 2900: 18 facts and highlights

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
42000Hz
Sony MDR-Z1R: 120000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
6Hz
Sony MH1CBLK: 1Hz

3. weight

295g
Sony MDR-EX150AP: 3g

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.
40Ohms
Flips Solo 2 Social: 4Ohms

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
96dB/mW
AKG K553 Pro: 144dB/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.
Ultrasone PRO 2900
72% have it

7. 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.
Ultrasone PRO 2900
39% have it

8. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Ultrasone PRO 2900
32% have it

9. 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.
40mm
Audeze EL-8 Titanium: 100mm

10. 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.
Ultrasone PRO 2900
76% have it

11. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Ultrasone PRO 2900
53% have it

12. 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.
Ultrasone PRO 2900
42% have it

13. has included ear pads

Allows you to change ear pads without buying new ones.
Ultrasone PRO 2900
41% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Ultrasone PRO 2900
63% have it

15. has a coiled cord

A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
Ultrasone PRO 2900
8% have it

16. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Ultrasone PRO 2900
86% have it

17. cable length

A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m

18. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
Ultrasone PRO 2900
10% have it
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