Enhanced bass response for low-frequency sound sources
Field-replaceable cables, drivers and ear pads
1,600 mW of power handling, high SPL capability
40 mm diameter drivers, neodymium magnets and CCAW voice coils
OFC litz wire cables, convenient one-side exit
Rotating earpieces for easy one-ear monitoring

MPN: ATHD40fs
UPC: 042005201907

Operation Impedance
Closed-back
66 ohms

Element Maximum Input Power
Dynamic
1,600 mW

Driver Diameter Weight (less cable)
40 mm
8.8 oz (250 g)

Frequency Response Cable
20 - 28,000 Hz
11' (3.4 m), left-side entry

Sensitivity (1 mW) Connector
102 dB
1/4" (6.3 mm) phone plug

Magnet Type
Neodymium