Shure SRH240A Professional Quality Headphone

The SRH240A Professional Around-Ear Stereo Headphones from Shure provide high-quality audio in a lightweight and comfortable design. Large 40mm neodymium dynamic drivers provide clear, detailed sound with a wide frequency response while the closed-back earcup design helps to block out ambient noise.

The enhanced design features thick around-ear cushions and an adjustable headband that provide long-lasting comfort, allowing you to listen for hours without fatigue. The OFC cable provides plenty of slack and has a standard 3.5mm plug and a 1/4" adapter for wide compatibility with consumer and professional audio gear.

Features:
The lightweight and durable construction withstands the rigors of day-to-day use.
Large 40mm neodymium dynamic drivers provide high-quality sound with a wide frequency response so you experience deep bass, clear mids, and crisp treble.
The closed-back earcup design helps to block out ambient noise so you can focus on your music instead of your environment.
The re-engineered ergonomic design features thick around-ear cushions and an adjustable headband for long-lasting comfort.
The impedance, power handling, and sensitivity are calibrated for optimum performance with a variety of sound sources.
The cable has a straight design that provides plenty of slack, while the oxygen-free copper construction provides a clear signal path.
The standard 3.5mm stereo mini plug and threaded 1/4" adapter provide wide compatibility with consumer and professional audio devices.

Specifications:
Headphone
Driver Type Dynamic
Design Over-Ear (Circumaural)
Earcup Style Closed-Back
General
Frequency Response 20 Hz to 20 kHz
Sensitivity 107 dB
Impedance 38 Ohms
Maximum Power Handling 500 mW
Connectivity
Audio Connector to Source 1/8" / 3.5 mm TRS
Connector Plating Nickel
Cable
Cable Length 6.6' /  m
Physical
Weight 10.1 oz / 238 g