Shure SRH840A Over-Ear Wired Studio Monitoring Headphones
- 40 ohm impedance, dynamic driver
- 5 Hz to 25,000 Hz listed range
- Closed-back circumaural, passive noise reduction
- Detachable locking cable, 3.5 mm and 6.35 mm jacks
- Collapsible frame, carrying case included
- 2-year limited warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A closed-back studio headphone with a locking cable that unplugs, a collapsible frame and a carrying case, built for recording, mixing and monitoring. Wireless and wet-weather use are not covered.
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ASIN: B00OP93VI0Model: SRH840ACategory: Headphones
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Overview
A closed-back circumaural cup design reduces outside noise and contains the audio for focused studio sessions. A detachable locking cable supports a secure connection, and the collapsible frame helps with portability.
The reason to buy is a studio-tuned closed-back design with a wide frequency range, a replaceable locking cable and padding meant for long sessions. The limit is a cable described as both retractable and detachable, and no wireless option.
Who it's for
A podcaster, producer or editor who spends long hours recording, editing and mixing. Workout users and anyone who wants wireless freedom should look at different headphones.
Pros and cons
- Detachable locking cable
- Collapsible for transport
- Padded headband and plush cushions
- Carrying case and adapter included
- Not water resistant
- Cable listed as both retractable and detachable
Performance notes
The tailored frequency response is described as controlled bass, detailed mids and extended highs. Passive noise cancellation means isolation comes from the cup seal and padding, not from electronics. The locking cable holds its connection during sessions and can be replaced without touching the headphone.
Specifications
| Brand | Shure |
|---|---|
| Model | SRH840A |
| Dimensions & fit | |
| Weight | 9.12 ounces |
| Capacity & performance | |
| Frequency Range | 5 Hz to 25,000 Hz |
| Noise Control | Passive Noise Cancellation |
| Construction & materials | |
| Enclosure Material | Plastic |
| Compatibility & installation | |
| Compatible Devices | Music Production Equipment, Laptops, Desktops, Tablets, Smartphones |
| Connectivity Technology | Wired |
| Included components | |
| Included | 1/4-inch threaded adapter, carrying case, user guide |
| Warranty & support | |
| Warranty Description | 2 Year Limited |
| Other details | |
| Audio Driver Type | Dynamic Driver |
| Additional Features | Foldable, collapsible |
| Headphone Jack | 3.5 mm Jack, 6.35 mm Jack |
| Headphones Ear Placement | Over Ear (closed-back circumaural) |
| Impedance | 40 ohm |
| Cable Features | Detachable locking cable |
| Water Resistance Level | Not Water Resistant |
Closest rivals on specs
AKG Pro Audio K371 Wired Over-Ear- Impedance 40 vs 32 ohms (+25%)
OneOdio A70 Bluetooth Over-Ear Headphones- Impedance 40 vs 32 ohms (+25%)
FIFINE HD8 Wired Studio Monitor Headphone- Impedance 40 vs 32 ohms (+25%)
Frequently asked questions
Will the Shure SRH840A fit over my ears?
It is a circumaural design with a wide padded headband and plush ear cushions. The listing gives no ear cup dimensions, so it cannot say how it fits very large ears.
What comes with the Shure SRH840A?
The listing shows a threaded adapter, a carrying case, a user guide and a 2-year warranty.
Is the Shure SRH840A wireless?
No. Connectivity is listed as wired, with a detachable locking cable.