70points

Polk Audio UltraFocus 8000

Polk Audio UltraFocus 8000
vs

Polk Audio UltraFocus 8000 review: specs and price

Polk Audio UltraFocus 8000
70
points
Polk Audio UltraFocus 8000

Why is Polk Audio UltraFocus 8000 better than the average?

  • Highest frequency
    ?

    28000Hzvs24299.14Hz
  • Lowest frequency
    ?

    8Hzvs14.64Hz
  • Sound pressure level
    ?

    110dB/mWvs104.85dB/mW
  • Impedance
    ?

    32 Ohmsvs32.6 Ohms
  • Driver unit size
    ?

    40mmvs30.74mm
  • Diaphragm size
    ?

    40mmvs31.75mm

Price comparison

Polk Audio UltraFocus 8000

ProductStorePrice
Polk Audio UltraFocus 8000 AmazonPolk Audio ULTRA FOCUS 8000 On-Ear Headp...Polk Audio ULTRA FOCUS 8000 On-Ear Headphones, Black
Amazon logo
$99.99
Polk Audio UltraFocus 8000 AmazonPolk Audio ULTRA FOCUS 6000 In-Ear Headp...Polk Audio ULTRA FOCUS 6000 In-Ear Headphones, Black
Amazon logo
$59.95
Polk Audio UltraFocus 8000 AmazonPolk Audio AM6617-A UltraFocus 6000i Noi...Polk Audio AM6617-A UltraFocus 6000i Noise Cancelling Headphone
Amazon logo
$67.99

Design

1.has stereo speakers
Polk Audio UltraFocus 8000
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 an over-the-ear form
Polk Audio UltraFocus 8000
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.
3.has a detachable cable
Polk Audio UltraFocus 8000
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
Polk Audio UltraFocus 8000
Foldable devices are easier to transport and take up less storage space.
5.travel bag is included
Polk Audio UltraFocus 8000
The device comes with its own special case or pouch, which is useful for safe transportation.
6.cable length

1.4m

A long cable ensures more freedom of movement.

Sound quality

1.highest frequency

28000Hz

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

8Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
3.has passive noise reduction
Polk Audio UltraFocus 8000
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.sound pressure level

110dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
5.has active noise-canceling (noise control)
Polk Audio UltraFocus 8000
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
6.impedance

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.

Power

1.has a removable battery
Polk Audio UltraFocus 8000
The battery is removable and can be replaced by the user if broken.

Connectivity

1.has a 3.5mm male connector
Polk Audio UltraFocus 8000
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Polk Audio UltraFocus 8000
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.number of microphones

1

More microphones result in better sound quality and enable the device to filter out background noise.
3.control panel placed on a device
Polk Audio UltraFocus 8000
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.
4.has an in-line control panel
Polk Audio UltraFocus 8000
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

Which are the best headphones?

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