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Caldera Photo
ZMF

Caldera

Over-earOpen-back

No description provided.

Measurements

8 measurements found.

Specs

Driver type
Planar MagneticSource: zmfheadphones.com · Verified Oct 19, 2026
Sensitivity
95 dB/mW107.2 dB/VSource: shop.zmfheadphones.com · Verified Oct 19, 2026
Impedance
60 ΩSource: shop.zmfheadphones.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.

ohms
dB

Power Requirements

Voltage (V)
1.38
Current (mA)
22.96
Power (mW)
31.62
Equiv. dB/V
107.22
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