These lightweight Sonys have interchangeable buds and ear hooks to ensure anyone can achieve a solid, comfortable fit.
The fixed cord is 0.6m – great for those using an armband sleeve for their MP3 player – but there's also an extension cable.
In action they're weighty and clear, if a touch bright at the top.
Sony MDR-AS40EX review
Anyone can achieve a good fit with these comfortable headphones. They sound good in action, too Tested at £24.00

Our Verdict
Anyone can achieve a good fit with these comfortable headphones. They sound good in action, too
For
- Interchangeable buds and ear hooks
- weighty, clear sound
Against
- Can sound a touch bright at the top
Specifications
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General Information
Manufacturer Website Address | http://www.sony.co.uk |
Brand Name | Sony |
Product Type | Earphone |
Manufacturer | Sony Corporation |
Manufacturer Part Number | MDRAS40EX |
Product Name | Sony MDR-AS40EX |
Product Model | MDR-AS40EX |
Technical Information
Sound Mode | Stereo |
Minimum Frequency Response | 10 Hz |
Connector Plating | Gold Plated |
Connectivity Technology | Wired |
Impedance | 16 Ohm |
Cable Length | 60.96 cm |
Maximum Frequency Response | 23 kHz |
Miscellaneous
Package Contents |
|
Earpiece
Earpiece Design | Over-the-ear |
Earpiece Type | Binaural |
Driver Size | 9 mm |
Physical Characteristics
Form Factor | Open |
Weight Approximate | 6 g |
Interfaces-Ports
Host Interface | Mini-phone |