by Headphones.com

JT7 Photo

FiiO

JT7

Over-earOpen-back

FiiO's budget lightweight open-back planar magnetic headphone

Measurements

5 measurements found.

Specs

Driver type: Planar MagneticSource: fiio.com · Verified Oct 19, 2026
Weight: 318 gSource: fiio.com · Verified Oct 19, 2026
Sensitivity: 92 dB/mW109.4 dB/VSource: fiio.com · Verified Oct 19, 2026
Impedance: 18 ΩSource: fiio.com · Verified Oct 19, 2026

Power needed

Calculate what source power your headphones will need to operate at their best using Headphones.com's Power Calculator.

Sensitivity

Impedance

ohms

Loudness

dB

Power Requirements

Voltage (V): 1.07
Current (mA): 59.21
Power (mW): 63.10
Equiv. dB/V: 109.45