Audio Technica ATHD40fs Precision Enhanced-Bass Monitor Headphones

These precision headphones feature enhanced bass response for low-frequency sound sources.

Features
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

A Word about Audio-Technica
Audio-Technica has been dedicated to advancing the art and technology of electro-acoustic design and manufacturing since 1962. From a beginning in state-of-the-art phono cartridges, A-T has expanded over the years into high-performance headphones, microphones, mixers, and electronic products for home and professional use. In each new area the goal has been to create innovative, problem-solving products. The results of these engineering and production efforts can be seen in the effective use of A-T products in a broad spectrum of applications.

Technical Info

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 ft., left-side entry!

Sensitivity (1 mW): 102 dB

Connector: 1/4 in. phone plug

Magnet Type: Neodymium