Sony
Sony MDRAS400EX/G Sports Headphones Adjustable Ear Loop
★★★★★
4 in
Power Your Workout with Sony MDR-AS400EX Sports Headphones Get in the zone with the Sony MDR-AS400EX Sports Headphones. Designed for active lifestyles, these headphones deliver powerful sound, a secure fit, and sweat-resistant durability. Perfect for running, gym workouts, or any activity where ...
$41.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Power Your Workout with Sony MDR-AS400EX Sports Headphones
Get in the zone with the Sony MDR-AS400EX Sports Headphones. Designed for active lifestyles, these headphones deliver powerful sound, a secure fit, and sweat-resistant durability. Perfect for running, gym workouts, or any activity where you need your music to keep you motivated.
Specifications:
- Driver Unit: 9 mm, dome type
- Sensitivity: 103 dB/mW
- Frequency Response: 5 - 24,000 Hz
- Plug: Gold-plated, L-type stereo mini plug
- Cord: 47 1/4 in. (1.2 m), Litz cord Y-Type
- Ear Loop: Adjustable
Key Features
Driver Unit : 9 mm, dome type
Sensitivity (db) : 103 dB/mW
Frequency Response : 5 - 24,000 Hz
Plug : Gold-plated, L-type stereo mini plug
Cord : 47 1/4 in. (1.2 m), Litz cord Y-Type
Specifications
Driver Unit
9 mm, dome type
Sensitivity
103 dB/mW
Frequency Response
5 - 24,000 Hz
Plug Type
Gold-plated, L-type stereo mini plug
Cord Length
47 1/4 in. (1.2 m)
Cord Type
Litz cord Y-Type
Headphone Type
Sports Headphones
Ear Loop
Adjustable
Pros & Cons
👍 Pros
- Features a 9 mm dome-type driver unit, designed for a balanced audio experience.
- Offers a wide frequency response range of 5 - 24,000 Hz, capturing both deep bass and clear highs.
- Provides a sensitivity of 103 dB/mW, allowing for clear sound even at lower power outputs.
- Includes an adjustable ear loop design, providing a secure and comfortable fit for various activities.
- Comes with a gold-plated, L-type stereo mini plug, which is often associated with better signal integrity and durability.
- The 47 1/4 inch (1.2 m) Litz cord with Y-Type design offers a practical length for portable use.
👎 Cons
- The 9 mm driver unit might not deliver the same level of deep bass impact as headphones with larger drivers.
- The L-type stereo mini plug may not be suitable for all device cases or adapters, depending on their design.
- The adjustable ear loop design, while flexible, can sometimes be less convenient to put on and take off compared to standard earbuds.
- The sensitivity rating alone does not fully describe sound quality, and personal preference for sound profile may vary.
- Specifics on sweat or water resistance, important for sports headphones, are not detailed in the available features.
Frequently Asked Questions
What is the driver size of these headphones?
The Sony MDRAS400EX/G headphones feature a 9 mm, dome-type driver unit.
Are these headphones suitable for sports activities?
Yes, these are designated as sports headphones and include an adjustable ear loop design for a secure fit during activity.
What is the frequency response range of these headphones?
The headphones offer a frequency response ranging from 5 to 24,000 Hz.
What kind of plug do these headphones have?
They come with a gold-plated, L-type stereo mini plug.
How long is the headphone cord?
The cord length is 47 1/4 inches, which is approximately 1.2 meters, and it is a Litz cord Y-Type.
What is the sensitivity rating of these headphones?
The sensitivity of these headphones is 103 dB/mW.
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