- 13.5mm driver unit.
Engineered by Sony, the wide 13.5mm Extra Bass high sensitivity driver unit accurately reproduces powerful, dynamic booming bass sound.
- Premium sound quality.
Boasting a tightly sealed acoustic design, these earbuds reduce sound leakage while delivering booming bass. Additionally, the MDR-XB40EX headphones offer a wide frequency response from 4-24,000 Hz.
- In-the-ear design.
In addition to stylish hairline-finished aluminum, these earbuds feature a closed type vertical in-the-ear design, which deliver exceptional audio quality and reduces ineffective sound passages.
- Hybrid silicone earbuds.
Offering a more comfortable fit the uniquely shaped earbuds with a double layer of silicone helps to maximize comfort and ensure no sound distortion occurs. Choose from three sizes of ear cushions for the best fit.
- Flat Y-type cord.
Minimize tangles while you're on the move with the flat yet durable Y-type 3.9ft. (1.2m) cord. Also includes a gold-plated, L-shaped stereo mini plug.
- Supplied case and clip.
Easily carry your Extra Bass earbuds wherever you go with the included carrying pouch and clip.
- Driver Unit: 13.5mm driver, dome type
- Frequency Response: 4 to 24,000Hz
- Impedance: 16 ohms
- Sensitivity (db): 105dB/mW
- Ear Cups: Closed, Dynamic
- Design: Over-the-head, Home-music/movie/games
- Magnet: Neodymium
- Plug: Gold-plated L-shaped stereo mini
- Type of Use: Home
- Cord: Flat
- Power Handling Capacity: 100mW
Weights and Measurements
- Cord Length (Approx.): 3.9ft. flat cord, Y-type
- Weight (Approx.): .32 oz