Audio-technica ATH-D40fs Professional Monitor Headphone Review

Audio-technica ATH-D40fs Their bass-enhanced frequency response, these premium professional studio phones are ideal for use with drums, bass and other low-frequency sound sources. Superior components provide very high SPL capabilities while maintaining exceptional clarity of sound. Exterior design features include sturdy strain-relief cable and comfortable circumaural earpieces that can be rotated 180º to permit one-ear monitoring. The studio phones utilize 40-millimeter drives with neodymium magnets and copper-clad aluminum wire voice coils for lowest mass. The ATH-D40fs is equipped with an 11-foot cable terminated in a standard ¼-inch connector. This field-serviceable model allows elements, cables, and earpads to be replaced in the field if needed.

ATH-D40fs Features
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 Specs
Type: Closed-back dynamic
Driver Diameter: 40 mm
Magnet: Neodymium
Voice Coil: Copper-clad aluminum wire
Frequency Response: 20 – 28,000 Hz
Maximum Input Power: 1,600 mW at 1 kHz
Sensitivity: 102 dB
Impedance: 66 ohms
Weight: 8.8 oz (250 g) without cable
Cable: 11-foot (3.4 m); OFC litz wire, left-side exit
Connector: 1/4-inch (6.3 mm) phone plug