Shure SRH440A-EFS

The SRH440 Professional Studio Headphones from Shure provide exceptional sound reproduction and comfort.
Optimized for home and studio recording, SRH440 headphones reproduce accurate audio across an extended range.
Impedance, power handling and sensitivity are all calibrated for professional audio devices such as DJ mixers, mixing consoles, and headphone amplifier. Includes carrying bag and threaded 1/4" (6.3mm) gold plated adapter.

- Enhanced frequency response delivers accurate audio across an extended range
- Impedance and power handling optimized for perfomance with professional audio devices
- Adjustable headband and collapsible construction provide comfort and portability
- Bayonet clip securely locks detachable cable into ear cup

Driver Type Dynamic, Neodymium magnet
Driver Size 40 mm
Frequency Range 10 - 22,000 Hz
Sensitivity (@ 1 kHz) 97 dB/mW
Impedance (@ 1 kHz) 40 Ω
Maximum Input Power 500 mW
Plug Gold-plated 1/8” (3.5 mm) stereo plug with threaded 1/4" (6.3 mm) gold-plated adapter
Cable Length/Type 3 meters (9.84 ft) / Detachable, straight oxygen-free copper
Removable Ear Pads Yes
Collapsible Yes
Weight (without cable) 268g (9.45 oz)