AKG K 512 MKIISennheiser PMX 685i
Top 49%348 points
Top 49%
Top 52%327 points
Top 52%
AKG K 512 MKII
Sennheiser PMX 685i
vs
Top specs and features

AKG K 512 MKII vs Sennheiser PMX 685i: 16 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.

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.

3. 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.

4. sound pressure level

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

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 K 512 MKII
Sennheiser PMX 685i
73% have it

6. 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 K 512 MKII
Sennheiser PMX 685i
45% have it

7. 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 K 512 MKII
Sennheiser PMX 685i
31% have it

8. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG K 512 MKII
Sennheiser PMX 685i
74% have it

9. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K 512 MKII
Sennheiser PMX 685i
65% have it

10. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K 512 MKII
Sennheiser PMX 685i
10% have it

11. cable length

A long cable ensures more freedom of movement.

12. 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 K 512 MKII
Sennheiser PMX 685i
22% have it

13. has an earbud form

The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
AKG K 512 MKII
Sennheiser PMX 685i
4% have it

14. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K 512 MKII
Sennheiser PMX 685i
33% have it

15. 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 K 512 MKII
Sennheiser PMX 685i
87% have it

16. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
AKG K 512 MKII
Sennheiser PMX 685i
4% have it

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