Image not available$1,599
1 retailer
109 PRO Primal
The Meze Audio 109 PRO Primal is a pair of 0.83 lb open-back headphones using 50 mm dynamic drivers, with a stated frequency response of 5 Hz–30 kHz.
- Type
- Not published
- Frequency
- 5 Hz–30 kHz
- Weight
- 0.8 lb · 375 g
- Impedance
- 40 Ω
Image not availableColor not published
Full specs
Last verified Oct 5, 2026
Unless marked otherwise, specs are from the manufacturer’s product page (mezeaudio.com).
| Frequency response | 5 Hz–30 kHz |
|---|---|
| Driver | Dynamic |
| Driver size | 50 mm |
| Impedance | 40 Ω |
| Sensitivity | 112 dB @ 1 kHz, 1 mW |
| Back | Open-back |
|---|---|
| Weight (manufacturer) | 0.83 lb (375 g) |
| Connection | Wired |
|---|
