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Audio Technica ATHD40fs Headphones

• 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

ATH-D40fs Specifications

Operation
Closed-back

Impedance
66 ohms

Element
Dynamic

Maximum Input Power
1,600 mW

Driver Diameter
40 mm

Weight (less cable)
8.8 oz (250 g)

Frequency Response
20 - 28,000 Hz

Cable
11' (3.4 m), left-side entry

Sensitivity (1 mW)
102 dB

Connector
¹/₄" (6.3 mm) phone plug

Magnet Type
Neodymium