56points

AKG K545

81points

Audio Technica ATH-DSR9BT

60points

Oppo PM-1

AKG K545
Comparison winner
Audio Technica ATH-DSR9BT
Oppo PM-1
vs
vs

31 facts in comparison

AKG K545 vs Audio Technica ATH-DSR9BT vs Oppo PM-1

AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1
56
points
81
points
60
points

Why is AKG K545 better than Audio Technica ATH-DSR9BT & Oppo PM-1?

  • Has sound isolation/passive noise reduction
  • Weight
    281.5gvs310,395g
  • Has an in-line control panel

Why is Audio Technica ATH-DSR9BT better than AKG K545 & Oppo PM-1?

  • Lowest frequency
    5Hzvs10,10Hz
  • Can be used as a headset
  • Can be used wirelessly
  • Control panel placed on a device
  • Has a battery level indicator
  • Has a rechargeable battery
  • Supports Bluetooth pairing using NFC

Why is Oppo PM-1 better than AKG K545 & Audio Technica ATH-DSR9BT?

  • Highest frequency
    50000Hzvs25000,45000Hz
  • Has a neodymium magnet
  • Sound pressure level
    102dB/mWvs31,97dB/mW
  • Driver unit size
    85mmvs50,45mm
  • Has an open-back design

Top specs and features

Design

1.has stereo speakers
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.has a detachable cable
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

3.has an over-the-ear form
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

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.

4.weight

281.5g

310g

395g

Best

Sony MDR-EX150AP

3g

5.has included ear pads
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Allows you to change ear pads without buying new ones.

6.sweat resistant
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Resistance to sweat makes it ideal for use while doing sports.

For example

JBL Under Armour True Wireless Flash

Sound quality

1.lowest frequency

10Hz

5Hz

10Hz

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

Best

Sony MH1CBLK

1Hz

2.highest frequency

25000Hz

45000Hz

50000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

Best

Sony MDR-Z1R

120000Hz

3.sound pressure level

31dB/mW

97dB/mW

102dB/mW

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

Best

AKG K553 Pro

144dB/mW

4.has sound isolation/passive noise reduction
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.

5.has a neodymium magnet
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

6.impedance

32 Ohms

38 Ohms

32 Ohms

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.

Best

Flips Solo 2 Social

4 Ohms

Power

1.has a battery level indicator
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

An indicator shows you when the device has low battery.

2.has a rechargeable battery
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

The battery can be recharged and used over again.

Connectivity

1.Can be used wirelessly
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

3.supports Bluetooth pairing using NFC
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

Features

1.control panel placed on a device
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

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.

2.can be used as a headset
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

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.

3.has an in-line control panel
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

There is a control panel on the cable, so you can easily operate the device without having to interact with it.

4.has a noise canceling microphone
AKG K545
Audio Technica ATH-DSR9BT
Oppo PM-1

These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

For example

Microsoft Surface Headphones

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