The Japanese model of Hi-Fi headphones Audio-Technica ATH-M40x is a decent option of closed back over ear headphones of sturdy built and decent sound quality. They are used with a wired connection only and intended for studio and home use. The type of sound will satisfy most listeners. Let’s see Audio-Technica ATH-M40x specs more detailed further.
Audio-Technica ATH-M40x review
Features
The headphones Audio-Technica ATH-M40x have quite a low impedance of 35 Ohm to sound great with players and phones. The frequency response 15Hz-25KHz helps to deliver quality sound at all ranges. The clarity at loud volumes is provided by the sensitivity of 98 dB.
Sound
The soundstage is narrow for the closed cups, but the imaging is decent to distinct instruments and vocals. The balance of ranges is natural. They are not placed backwards or forward overshadowing another one. The natural reproduction of highs, mids, and lows makes them a good choice for all genres and for audio recording/mixing.
Connectivity
The headphones are used with a wired connection only. There are coiled and straight cables in the box plus adapters for various jacks.
Comfort and design
Audio-Technica ATH-M40x headphones are well padded on headband and cups and feel comfy without much pressure. You will be able to adjust the headband for your head size. The cups are large and comfortable. They swivel and fold for a smaller size to carry out or wear on your neck like a DJ. The weight of 240 g/8.4 oz feels very light for a long rest on your head.
Pros and cons
Pros
- Quality materials and build for reliability in use and pleasant to touch
- Nice balanced sound for casual listening of all music genres and detailed for recording
- Comfortable feel on the head for the design with large cups and good padding
Cons
- Lack of controls and active noise cancelling
- Bulky, wired design and unstable fit on the head makes them not a good choice for sports and other activities
Common features
Product
Model
Brand
Reviews
General
Wearing style
Enclosure
Wireless
Wired
Specifications
Transducer
Driver size, mm/inches
Impedance, Ohm
Frequency response, Hz
Total harmonic distortion (THD), %
Sensitivity (SPL), dB
Magnet type
Weight (headphones), g/oz
Comfort
Adjustable headband
Foldable
Noise cancelling
Active noise cancelling
Adjustable noise cancelling level
Microphone
Built-in microphone
In-line microphone
Detachable microphone
Cables
Detachable cable
Audio cable length, cm/ft
Jack connection (TRS)
Balanced connection
Control
Built-in control buttons
In-line control
Touch control
Voice control
App control
Control functions
Wireless connectivity
Bluetooth
Bluetooth version
aptX
aptX HD (Hi-Res Audio)
Bluetooth profiles
NFC
Wi-Fi
Battery
Battery type
Battery life, hrs
Charging time, hrs
Charging port
Charging cable
Speed charge
Battery free listening mode
Battery level indicator
Additional features
Water resistance
Light indication
Additional audio features
In the box
Audio cable
Carry case
Charging cable
1/4 Adapter (6,35 mm)
Interchangeable ear pads
User manual
Manual
