Shure SRH1840 Open-Back Professional Mastering/Audiophile Headphones

SRH1840 Professional Open-Back Headphones feature individually matched drivers for unparalleled acoustic performance, including smooth, extended highs and accurate bass. Developed with premium materials and precision engineering, the custom-crafted design is extremely lightweight and durable. Ideal for mastering or critical listening applications.

Features
• Individually matched 40 mm neodymium drivers for unparalleled acoustic performance with smooth, extended highs and accurate bass
• Open-back, circumaural design for exceptionally natural sound, wide stereo image, and increased depth of field
• Lightweight construction featuring aircraft-grade aluminum alloy yoke and stainless steel grilles for enhanced durability
• Steel driver frame with vented center pole piece improves linearity and eliminates internal resonance for consistent performance at all listening levels
• Ergonomic dual-frame, padded headband is lightweight and fully adjustable for hours of listening comfort
• Optimized for connection to external headphone amplification systems
• Oxygen-free copper cable with Kevlar reinforced jacket for superior performance and durability
• Dual-exit, detachable straight cables with gold-plated MMCX connectors
• Replaceable velour ear pads with high-density, slow-recovery foam for exceptional comfort
• Includes SRH1840, threaded 1/4" gold-plated adapter, replacement velour ear pads, 2 cables, hard zippered case, and user guide

Specs
Type: Open-back, circumaural
Sensitivity: 96 dB SPL/mW
Maximum Input Power: 1000 mW
Frequency Range: 10 Hz - 30 kHz
Weight: 0.59 lbs (268 g)
Cable Style: Dual-exit, detachable oxygen-free copper
Cable Length: 6.9 ft (2.1 m)
Plug: Gold-plated 1/8" (3.5 mm) stereo mini-jack
Impedance: 65Ω