The SRH1840 Professional Open-Back Headphones feature individually matched drivers for an 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. The included storage case, replacement set of velour ear pads, replacement cable, and threaded adapter ensure years of uninterrupted listening enjoyment.

  • 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
  • Dual-exit cables with gold-plated MMCX connectors provide secure connection and detachability for easy storage or replacement
  • Replaceable velour ear pads with high-density, slow-recovery foam for exceptional comfort
  • Individually tested and serialized
  • Legendary Shure durability withstands the rigors of everyday use
  • Includes additional pair of velour ear pads, two detachable cables, threaded ¼” (6.3 mm) gold-plated adapter, zippered hard travel case and two-year limited warranty
Illustration Shure Premium Open-Back Headphones
Amount Part Title
1 Additional Pair of Velour Ear Pads Part HPAEC1840
2 Two Detachable Cables Part HPASCA2
1 Threaded ¼” Gold-Plated Adapter Part HPAQA1
1 Zippered Hard Storage Case Part HPACC2

Technical specifications

Weight:
268 g
Driver:
40 mm
Impedance:
65 Ω
Sensitivity:
96 dB/mW
Max. Input Power:
1000 mW
Frequency Range:
10 Hz – 30 kHz
Cable length:
210 cm
90° swivel earcups:
No
Cable type:
Detachable Straight
Connection Type:
Cable
Uses:
Mastering & Critical Listening, Mastering & Critical Listening, Mastering & Critical Listening, Mastering & Critical Listening

faq

Are other cable length/types available?

Yes, there are generally different cable types: - HPACA1: This is the furnished cable of the SRH440, SRH750DJ, SRH840 and SRH940 - HPASCA1: This is an alternative straight cable for the SRH440, SRH750DJ, SRH840 and SRH940 - HPASCA2: Replacement cable of the SRH1440 and SRH1840 - HPASCA3: Replacement cable of the SRH1540

Are the cables detachable?

Models with detachable cable: SRH440 SRH840 SRH940 SRH1440 SRH1540 SRH1840

What´s the difference between the different models?

Generally you need to differentiate in terms of ear cup design: - Closed back-headphones: SRH240A, SRH440, SRH550DJ, SRH750DJ, SRH840, SRH940, SRH1540 Open-back headphones: SRH1440, SRH1840 - Models with detachable cable: SRH440, SRH750DJ, SRH840, SRH940, SRH1440, SRH1540, SRH1840 Other than that, the models differ in terms of sound signature and built quality.
Full list of Shure technical questions and answers