AudioChainsDB
Sennheiser

MK 4

microphone

$299

Used market: $235*

Manufacturer datasheet

Specifications

5 of 8 values have a recorded source
Connectors
XLR 3-Pin Male·
Has Built In ADC
no·
Transducer Type
Condenser True✓
Sensitivity dBV
-32✓
Output Impedance ohms
50✓
Phantom Power Required
yes✓
Connection Architecture
XLR-Only✓
Updated At
2026-08-05T12:54:56.093Z·

Expert Audio Engineering Commentary

Tonal Profile

Externally polarised 1-inch capsule with a gold-plated diaphragm, cardioid, 20 Hz to 20 kHz. No pad and no filter - everything is done outside the microphone.

Gain Staging Advice

25 mV/Pa converts to -32.0 dBV/Pa. Nominal impedance is only 50 ohms, but the datasheet also names a minimum load of 1 kohm - the pairing that matters, not the 50 ohms on its own.

Setups using this gear

Warm Audio WA12 MKII with a Sennheiser MK 4 into an AudioBox GO: 71 dB of gain and 31 dB of use for it

* Estimated with the depreciation fallback (~79% retained value). · checked on 8/5/2026