These Sony MDR1A/B over-the-ear headphones feature 40mm dome-type, aluminum-coated liquid crystal polymer drivers and neodymium magnets to faithfully reproduce your favorite songs. Urethane ear cushions relieve pressure and ensure a comfortable fit.
Features pressure-relieving urethane cushions that offer a comfortable acoustic seal and powerful bass response. An adjustable headband and an inward axis structure let you achieve a precise fit.
40mm dome-type, aluminum-coated liquid crystal polymer drivers
Along with neodymium magnets create a lush, details soundscape. Acoustic ports located inside each earcup and an enfolding design help control airflow for accurate bass response.
1500 mW (IEC) power handling
Stands up to extreme output levels.
In-line electret condenser microphone
Lets you enjoy hands-free calling.
Allows you to control functions. Download the SmartKey app to customize the controls using your smartphone.
With silicone rings around every moving axis allow smooth, silent earcup movement.
4-wire oxygen-free cable
Along with a silver-coated OFC cable helps ensure a crisp, clear signal, so your music remains pure.
3Hz - 100kHz frequency response
Promotes faithful audio reproduction.
Offers robust sound.
24 ohms impedance at 1kHz
Efficiently conducts power through the headphones.
|Sensitivity||105 decibels adjusted|
|Minimum Frequency Response||3 hertz|
|Maximum Frequency Response||100 kilohertz|
|Driver Size||40 millimeters|
|Behind The Neck||No|
|Ear Cushion Material||Urethane|
|Additional Accessories Included||3.9' headphone cable, 3.9' smartphone control cable, carrying pouch|
|Connector Size||1/8 in. (3.5mm)|
|Manufacturer's Warranty - Labor||1 year limited|
|Manufacturer's Warranty - Parts||1 year limited|
|Cord Length||3.9 feet|