The Shure SRH1840 is the open-back flagship of the SRH range, individually matched 40mm drivers deliver the accurate, uncoloured response mastering and mixing demand, with the spacious imaging only an open back gives. 10Hz-30kHz bandwidth at 268g, with a gold-plated 3.5mm connector and 6.35mm adapter.
Features
Open-back circumaural reference design
Individually matched 40mm neodymium drivers
10Hz-30kHz frequency response
268g with steel frame and aluminium yokes
Detachable cable, 6.35mm adapter included
NoteOpen-back design, sound leaks both ways by design. For tracking near live mics use the closed-back SRH1540 or SRH840A instead.
Specifications
| Type | Open-back reference headphones |
| SKU | SRH1840-BK |
| Driver | 40mm dynamic, matched pair |
| Frequency response | 10Hz-30kHz |
| Impedance | 65Ω |
| Sensitivity | 96dB/mW |
| Max input | 1,000mW |
| Weight | 268g (without cable) |










