46points

ifrogz EarPollution CS40

83points

JBL Duet BT

ifrogz EarPollution CS40
Comparison winner
JBL Duet BT
vs
vs

23 facts in comparison

ifrogz EarPollution CS40 vs JBL Duet BT

ifrogz EarPollution CS40
JBL Duet BT
ifrogz EarPollution CS40
JBL Duet BT

Why is ifrogz EarPollution CS40 better than JBL Duet BT?

  • 2.3g lighter
    181gvs183.3g
  • Has a straight plug

Why is JBL Duet BT better than ifrogz EarPollution CS40?

  • 10Hz lower low-frequency
    20Hzvs30Hz
  • Has a detachable cable
  • Can be used as a headset
  • Can be used wirelessly
  • Has an in-line control panel
  • Has a tangle free cable
  • Control panel placed on a device
  • Travel bag is included

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Top specs and features

relevant

Design

1.has stereo speakers
ifrogz EarPollution CS40
JBL Duet BT

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

2.weight

181g

183.3g

Best

Sony MDR-EX150AP

3g

3.has a detachable cable
ifrogz EarPollution CS40
JBL Duet BT

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

4.can be folded
ifrogz EarPollution CS40
JBL Duet BT

Folding devices are good for transporting as they take up less space in your bag.

5.has a tangle free cable
ifrogz EarPollution CS40
JBL Duet BT

The cable is designed to minimize tangling.

6.travel bag is included
ifrogz EarPollution CS40
JBL Duet BT

The device comes with its own special case or pouch, which is useful for safe transportation.

relevant

Sound quality

1.lowest frequency

30Hz

20Hz

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

20000Hz

20000Hz

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

120dB/mW

111dB/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.impedance

32 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

5.driver unit size

40mm

40mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Best

Audeze LCD2 Classic

106mm

relevant

Power

1.has a battery level indicator
ifrogz EarPollution CS40
JBL Duet BT

An indicator shows you when the device has low battery.

2.has a rechargeable battery
ifrogz EarPollution CS40
JBL Duet BT

The battery can be recharged and used over again.

3.has a removable battery
ifrogz EarPollution CS40
JBL Duet BT

The battery is removable and can be replaced by the user if broken.

For example

Bang & Olufsen Beoplay H9i

relevant

Connectivity

1.Can be used wirelessly
ifrogz EarPollution CS40
JBL Duet BT

Wireless devices allow users more freedom of movement.

2.has a 3.5mm male connector
ifrogz EarPollution CS40
JBL Duet BT

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

relevant

Features

1.control panel placed on a device
ifrogz EarPollution CS40
JBL Duet BT

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.has an in-line control panel
ifrogz EarPollution CS40
JBL Duet BT

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

3.can be used as a headset
ifrogz EarPollution CS40
JBL Duet BT

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.

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