Superlux HD661 Red

The HD661 is a closed-back, circumaural headphone which is excellent for live sound monitoring application because of its sound profile of depth of sound field. It"s also suitable for studio and broadcast. Although suitable for a very wide range of applications, the exceptional attenuation of external noise of the HD 661 makes it particularly useful for use in a high noise environment.

Features:

• Exceptional design of depth of sound field and excellent for live sound monitoring application
• Dynamic, closed-back circumaural headphones
• High noise attenuation
• O40 mm high resolution drivers
• Precision tuned acoustic chamber
• Patented self-adjusting headband for great fit and maximum comfort
• Rotating ear pad construction for convenient single-ear monitoring
• Detachable, single side cable
• Light weight

Specs:

Type: Dynamic, closed-back
Driver: ?40 mm, neodymium
Sensitivity: 102 dB SPL (1 mW)
Frequency Response: 10-20,000 Hz
Max. Input Power: 200 mW
Rated Impedance: 68 Ohm (Copper-coated aluminum wire)
Ear Pads: Leatherette
Cables: 1-meter (3.3 ft.) & 3-meter (9.8ft.) straight ,single-sided.plugin cable on headphones (mini stereo connector)
Connector: Gold plated stereo mini plug
Headphone Caliper Pressure: Approx. 4.5 N
Net Weight: (without cable) 190 g (6.7 oz)