Sony MDRAS400EX/G Specification Guide
Elevate your workout listening to your music with Sony
®
Active Sports
Headphones. You’ve got the right shoes and workout gear; now take
your music to the next level with the MDR-AS400EX headphones. The high
efficiency, 9mm drivers units deliver extended frequency response and
powerful bass while the hybrid silicone ear buds and adjustable ear loop
ensure a secure fit.
Sound for your active lifestyle
Sony
®
headphones deliver dependable, quality audio reproduction time after time. Equipped with 9 mm high-sensitivity
driver units, our MDR-AS400EX sports headphones are no different while also affording a secure, comfortable fit that lets
you focus during your workout.
Adjustable Ear Loop
Easily adjust for a precise fit by looping the ear loop around the ear and pulling snug. Once in place, the MDR-AS400EX
earbuds stay put, letting you focus on matters at hand.
Secure Comfortable Fit
Supplied hybrid silicone earbuds, in 4 sizes, allow for a tailored fit that maximizes overall sound quality and comfort.
Water Resistant
1
The water resistant housing prevents sweat and water from leaking in, making these headphones ideal for an active
lifestyle.
1
Supplied Accessories
Also supplied, a clip, cord adjuster, and mesh carrying pouch help to further enhance your workout, before, during, and
after.
Audio
Driver Unit
9 mm, dome type
Frequency Response
5 - 24,000 Hz
Sensitivity (db)
103 dB/mW
General
Design
Earbud with Clip
Magnet
High-energy Neodymium
Plug
Gold-plated, L-type stereo mini plug
Sensitivity
103 dB/mW
Type of Use
Active Sports
Hardware
Cord
47 1/4 in. (1.2 m), Litz cord Y-Type
Headphone Type
Earbud
Power
Power Handling Capacity
100 mW (IEC)
Audio
Impedance
16 ohms at 1 kHz
Speaker
Type
Closed, dynamic
Weights and Measurements
Cord Length (Approx.)
47 1/4 in (1.2 m)
Weight (Approx.)
0.35 Oz. (10 g) without Cord
MDR-AS400EX/G
Features
Specifications