SKU: K240STUDIO MPN: K240 StudioProfessional Studio monitoring and mixing headphones.
The Studio version of these classic hi-fi stereo headphones uses XXL speakers with Varimotion diaphragms for higher sensitivity, a wider dynamic range, and higher sound levels. Other features include semi-open earphones, a solid bass range, clear highs, and excellent comfort.
Also connects to portable equipment (CD players, DAT recorders, notebook computers, etc.)
Type: semi-open, dynamic headphones, circumaural
Sensitivity: 91 dB/mW, 104 dB/V
Frequency Range: 15 to 25,000 Hz
Rated Impedance: 55 ohms
Max. Input Power: 200 mW
Earpads: leatherette and velvet
Cable: 3 m single-sided and 5 m coiled cable (99,9% oxygen-free); plug-in cable on headphones (mini-XLR connector)
Connector: gold plated stereo mini jack
Adapter: gold plated 1/8" to 1/4" screw-on adapter
Net Weight (without cable): 240 g (8.5 oz.)
Shipping weight: 550 g (19.4 oz.)
Patent(s):Varimotion – multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6,185,809, EP 814.637 (DE, DK, FI, FR, GB, IT, NL), JP 3.927.651); Acoustics slot resistor for dynamic transducer (Patent no. AT 408.706, US 6,639,991, ZL 01116806)