AKG K77 Perception vs JBL Everest 300: 21 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
22000Hz
2. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
10Hz
3. weight
55g lighter.
190g
Sony MDR-EX150AP: 3g
245g
4. sound pressure level
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
112dB/mW
AKG K553 Pro: 144dB/mW
100dB/mW
5. no battery needed
This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K77 Perception
JBL Everest 300
69% have it
6. 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 K77 Perception
JBL Everest 300
39% have it
7. has a tangle free cable
The cable is designed to minimize tangling.
AKG K77 Perception
JBL Everest 300
24% 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.
AKG K77 Perception
JBL Everest 300
46% have it
9. can be folded
Folding devices are good for transporting as they take up less space in your bag.
AKG K77 Perception
JBL Everest 300
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 K77 Perception
JBL Everest 300
41% have it
11. 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 K77 Perception
JBL Everest 300
76% have it
12. 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 LCD2 Classic: 106mm
40mm
13. Can be used wirelessly
Wireless devices allow users more freedom of movement.
AKG K77 Perception
JBL Everest 300
21% have it
14. 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.
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 K77 Perception
JBL Everest 300
17% have it
16. has included ear pads
Allows you to change ear pads without buying new ones.
AKG K77 Perception
JBL Everest 300
42% have it
17. has a straight plug
A straight plug is better when the jack is on the top or bottom of your player.
AKG K77 Perception
JBL Everest 300
50% have it
18. has a battery level indicator
An indicator shows you when the device has low battery.
AKG K77 Perception
JBL Everest 300
12% have it
19. 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 K77 Perception
JBL Everest 300
83% have it
20. 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.