60 facts in comparison
Audio-Technica ATH-AD900X vs Koss PRO4AAT
Audio-Technica ATH-AD900X
Koss PRO4AAT
Why is Audio-Technica ATH-AD900X better than Koss PRO4AAT?
- 5Hz lower low-frequency?
5Hzvs10Hz - 10000Hz higher high-frequency?
35000Hzvs25000Hz - 5dB/mW higher sound pressure level?
100dB/mWvs95dB/mW - 212 Ohms lower impedance?
38 Ohmsvs250 Ohms - 0.56m longer cable?
3mvs2.44m - Has an open-back design?
Why is Koss PRO4AAT better than Audio-Technica ATH-AD900X?
- Has passive noise reduction?
- Can be folded?
- Travel bag is included?
- Has a coil cable?
Price comparison
Audio-Technica ATH-AD900X
| Product | Store | Price | ||
|---|---|---|---|---|
| Audio Technica ATH-AD900X Open-Back Audi...Audio Technica ATH-AD900X Open-Back Audiophile Headphones,Black | $211.50 | |||
Koss PRO4AAT
| Product | Store | Price | ||
|---|---|---|---|---|
| xtraem H2000 Pro Series Studio Style Hea...xtraem H2000 Pro Series Studio Style Headphone | $16.71 | |||
| Koss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver | $34.99 | |||
| Koss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging | $19.29 | |||
| Koss KPH30iW On-Ear Headphones, in-Line ...Koss KPH30iW On-Ear Headphones, in-Line Microphone and Touch Remote Control, D-Profile Design, Wired with 3.5mm Plug, White and Blue | $29.99 | |||
| Koss Pro4S Full Size Studio Headphones, ...Koss Pro4S Full Size Studio Headphones, Black with Silver Trim | $99.99 | |||
| Koss KEB25iK Ear Bud with Microphone, Bl...Koss KEB25iK Ear Bud with Microphone, Black | $24.99 | |||
| Koss SP540 Full Size Dynamic Headphones,...Koss SP540 Full Size Dynamic Headphones, Black with Silver Accents | $146.44 | |||
| Koss Pro-4AA Studio Quality Headphones, ...Koss Pro-4AA Studio Quality Headphones, Standard Packaging,Black,Full-Size | $93.36 | |||
| Koss ED1TC Hb Stereophone Ideal for Scho...Koss ED1TC Hb Stereophone Ideal for Schools Libraries & Trng Dept | $8.50 | |||
| Koss Pro-3AA Stereo Headphones | $39.99 | |||
Design
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
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.
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Resistance to sweat makes it ideal for use while doing sports.
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
Sound quality
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
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.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
Power
1.Battery life
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
The battery can be recharged and used over again.
An indicator shows you when the device has low battery.
4.charge time
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
The time it takes to fully charge the battery.
5.battery power
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
The USB Type-C features reversible plug orientation and cable direction.
Connectivity
Wireless devices allow users more freedom of movement.
2.Bluetooth version
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
5.maximum Bluetooth range
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
The device can connect at a greater distance via Bluetooth or infrared to another device.
Wi-Fi 6, released in 2019, is based on the IEEE 802.11ax wireless LAN standard. Designed to operate in all frequency bands between 1 and 6 GHz, it offers higher data rates and lower latency compared to previous Wi-Fi technologies.
Features
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.
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
More microphones result in better sound quality and enable the device to filter out background noise.
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.
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.warranty period
Unknown. Help us by suggesting a value (Audio-Technica ATH-AD900X)
Unknown. Help us by suggesting a value (Koss PRO4AAT)
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
Price comparison
Audio-Technica ATH-AD900X
| Product | Store | Price | ||
|---|---|---|---|---|
| Audio Technica ATH-AD900X Open-Back Audi...Audio Technica ATH-AD900X Open-Back Audiophile Headphones,Black | $211.50 | |||
Koss PRO4AAT
| Product | Store | Price | ||
|---|---|---|---|---|
| xtraem H2000 Pro Series Studio Style Hea...xtraem H2000 Pro Series Studio Style Headphone | $16.71 | |||
| Koss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver | $34.99 | |||
| Koss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging | $19.29 | |||
| Koss KPH30iW On-Ear Headphones, in-Line ...Koss KPH30iW On-Ear Headphones, in-Line Microphone and Touch Remote Control, D-Profile Design, Wired with 3.5mm Plug, White and Blue | $29.99 | |||
| Koss Pro4S Full Size Studio Headphones, ...Koss Pro4S Full Size Studio Headphones, Black with Silver Trim | $99.99 | |||
| Koss KEB25iK Ear Bud with Microphone, Bl...Koss KEB25iK Ear Bud with Microphone, Black | $24.99 | |||
| Koss SP540 Full Size Dynamic Headphones,...Koss SP540 Full Size Dynamic Headphones, Black with Silver Accents | $146.44 | |||
| Koss Pro-4AA Studio Quality Headphones, ...Koss Pro-4AA Studio Quality Headphones, Standard Packaging,Black,Full-Size | $93.36 | |||
| Koss ED1TC Hb Stereophone Ideal for Scho...Koss ED1TC Hb Stereophone Ideal for Schools Libraries & Trng Dept | $8.50 | |||
| Koss Pro-3AA Stereo Headphones | $39.99 | |||
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