Sony MDR-M1 Professional Reference Closed Monitor Headphones
- 40 millimeters dynamic drivers, closed back
- 5 Hz to 80 kHz frequency response
- 50 ohm impedance, 102 db sensitivity
- 2 detachable cables, 3.5mm jack with adapter option
- Over-ear with sound isolation
- Adjustable headband, 216 g
- 1 year warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Closed reference monitor headphones for recording and production with detachable cables. They are wired only and not water resistant.
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ASIN: B0DD8SHVZLModel: MDR-M1Category: Headphones
Overview
A closed acoustic structure and ultra-wideband drivers give these Sony monitor headphones a detailed, isolated sound for creators. Two detachable cables and an adjustable headband come with them.
The closed design isolates sound for recording sessions, and the detachable cables are easy to swap. The listing does not give ear cup dimensions or padding material.
Who it's for
Home studio users and creators recording or mixing get a wired closed pair with isolation. Commuters and anyone wanting Bluetooth or a microphone should choose another type.
Pros and cons
- Closed design for isolation
- Wide frequency range
- Ear cup size not listed
- No microphone listed
Performance notes
Dynamic drivers in a closed structure isolate outside noise and reproduce detail across a wide range for monitoring. The listed impedance and sensitivity are given in the specs for matching to a source.
Specifications
| Model | MDR-M1 |
|---|---|
| Dimensions & fit | |
| Audio Driver Size | 40 millimeters |
| Weight | 216 g |
| Capacity & performance | |
| Noise Control | Sound isolation |
| Compatibility & installation | |
| Connectivity Technology | Wired |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Audio Driver Type | Dynamic driver |
| Additional Features | Adjustable headband |
| Headphone Jack | 3.5mm jack, adapter for 6.3 mm |
| Headphones Ear Placement | Over ear |
| Impedance | 50 ohm |
| Cable Features | Detachable, 2 cables |
| Frequency Response | 5 Hz to 80 kHz |
| Sensitivity | 102 db |
Closest rivals on specs
Shure SRH840A Over-Ear Wired Studio Monitoring Headphones- Impedance 50 vs 40 ohms (+25%)
- Item Weight 0.48 vs 0.57 pounds (-16%)
OneOdio A70 Bluetooth Over-Ear Headphones- Impedance 50 vs 32 ohms (+56%)
- Item Weight 0.48 vs 0.56 pounds (-14%)
AKG Pro Audio K371 Wired Over-Ear- Impedance 50 vs 32 ohms (+56%)
- Item Weight 0.48 vs 0.56 pounds (-14%)
- Audio Driver Size 1.6 vs 2 inches (-20%)
Frequently asked questions
Which devices does it connect to?
Devices with a 6.3 mm or 3.5 mm stereo jack, or an adapter for those jacks.