Headphones Closed-Back SRH1540 offer superior acoustic performance, comfort and duration of professional engineers, musicians and audiophiles. The SRH1540 use 40mm neodymium drivers for a wide sound scene with light, extended and low low highs. Designed in aluminum alloy and carbon fiber, light and resistant design also has alcantara earphones for maximum comfort and sound insulation. The supplied custody, the replacement set of alcantara earphones, the spare cable, and the threaded adapter guarantee years of uninterrupted listening pleasure.

• 40mm neodymium drivers for superior acoustic performance
• Diaphragm developed with aptiv movie for better linearity and low THD (total harmonic distortion)
• Design Closed-Back, circumaural, conveniently rests on the ears and reduces background noise
• Lightweight construction in aluminum alloy and carbon fiber cap for longer life
• Steel driver frame with "Vented Center Pole" improves linearity and eliminates internal resonance
• Dual ergonomic padded bow-Frame, light and completely adjustable for listening hours
• Copper cable without oxygen (OFC) with Kevlar coating offers superior performance and durability
• Dual output cables with gold and removable mmcx connectors for a secure connection and easy replacement
• Alcantara interchangeable earphones and low density foam for exceptional comfort
• Legendary shure duration to resist the penalties of daily use
• Sensitivity: 99 db / mw
• lmpedenza: 46 ohm
• Frequency range: 5hz - 25khz
• Weight: 0,286kg
• Cable length: 1, 8m