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1 retailer
RS1
The Grado RS1 is a pair of open-back headphones using 50 mm dynamic drivers, with a stated frequency response of 12 Hz–30 kHz.
- Type
- Not published
- Frequency
- 12 Hz–30 kHz
- Weight
- Not published
- Impedance
- 38 Ω
Image not availableColor not published
What the data says
- Lowest in-stock price is 18% below list price this week.
Computed from the specs below. How we write summaries.
Full specs
Last verified Oct 5, 2026
Unless marked otherwise, specs are from the manufacturer’s product page (gradolabs.com).
| Frequency response | 12 Hz–30 kHz |
|---|---|
| Driver | Dynamic |
| Driver size | 50 mm |
| Impedance | 38 Ω |
| Sensitivity | 99.8 (SPL 1mW) |
| Back | Open-back |
|---|
| Connection | Wired |
|---|
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