Kennerton Thror
The Thror mk2 is an open-back planar magnetic headphone from Kennerton with an 80 mm driver, a 10 µm polyimide membrane and a carbon fiber driver frame. It has handcrafted wooden earcups, a detachable cable, and production resumed in October 2025 after the original Thror version made before 2021.
| Frequency response | 5 Hz – 50 kHz |
| Sensitivity | 100 dB/V |
| Impedance | 42 Ω |
| Driver | 80 mm |
| Weight | 460 g |
As stated by the manufacturer — not community data.
Wants a headphone amp
A phone or a dongle will play it, but quietly and without headroom. Budget for a desktop amp or a powerful DAC/amp.
| Needs, for 110 dB peaks | 3.2 V · 238 mW |
| Phone or laptop (≈0.70 V, 20 mW) | Runs short |
| Dongle DAC/amp (≈2.0 V, 120 mW) | Runs short |
Worked out from the stated 100 dB/V and 42 Ω — not a listening test. DAC/amps on the shelf →
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