vs
vs
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
Top 31%3,116 points
Top 31%
Top 19%3,671 points
Top 19%
Top 54%2,101 points
Top 54%
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
Top specs and features

AKG K845BT vs Audio Technica ATH-DSR9BT vs ifrogz Frequency: 31 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.
20000Hz
Sony MDR-Z1R: 120000Hz
45000Hz
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.
20Hz
Sony MH1CBLK: 1Hz
5Hz
20Hz

3. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
44% have it

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

5. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
36% have it

6. 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
97dB/mW
112dB/mW

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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
39% have it

8. 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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
76% have it

9. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
31% have it

10. 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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
47% have it

11. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
27% 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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
39% have it

13. 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.
50mm
Audeze LCD2 Classic: 106mm
45mm
40mm

14. control panel placed on a device

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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
20% have it

15. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
64% have it

16. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
44% have it

17. 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.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
30% have it

18. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
48% have it

19. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
18% have it

20. has a rechargeable battery

The battery can be recharged and used over again.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
21% have it

21. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
80% have it

22. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
14% have it

23. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
2m
1.2m

24. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
22% have it

25. has a coiled cord

A coiled cord typically offers more flexibility as it can be extended, and taken outside for example.
AKG K845BT
Audio Technica ATH-DSR9BT
ifrogz Frequency
7% have it

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