Type: Closed-back dynamic
Driver Diameter: 45 mm
Frequency Response: 15 to 28,000 Hz
Maximum Input Power: 1,600 mW
Sensitivity: 99 dB/mW
Impedance: 38 ohms
Weight: Approx. 330 g (12 oz), without cable
Cable Length: 2.0 m (6.6’)
Plug: ATH-M50xSTS: 3-pin XLR-M type plug, 3.5 mm (1/8”) gold-plated stereo mini-plug/3 pole ATH-M50xSTS-USB: USB Type-A
Microphone Type: Back electret condenser
Microphone Sensitivity: -44.5 dB (0 dB = 1V/Pa, at 1 kHz) (ATH-M50xSTS)
Microphone Frequency Response: 50 to 20,000 Hz (at 3 cm)
Microphone Polar Pattern: Unidirectional
System Operation: USB2.0 compliant (ATH-M50xSTS-USB)
Supported OS: Windows 10, Windows 11 macOS Catalina, macOS Big Sur, macOS Monterey (ATH-M50xSTS-USB)
Supported Sampling Rates: 44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz (ATH-M50xSTS-USB)
Supported Bit Depth: 16 bit / 24 bit (ATH-M50xSTS-USB)
Power Supply: USB power (5 V DC) (ATH-M50xSTS-USB)
Phantom Power: 11 to 52 V DC, 2 mA (ATH-M50xSTS)
Accessories Included: ATH-M50xSTS: Earpads, 6.3 mm (1/4") stereo adapter ATH-M50xSTS-USB: Earpads, USB conversion adapter (USB-Type-A to USB Type-C)
Replacements/separately sold items: ATH-M50xSTS: Earpads, 6.3 mm (1/4") stereo adapter; ATH-M50xSTS-USB: Earpads, USB conversion adapter (USB-Type-A to USB Type-C)
