Wired Microphones

AT4047/SV

Manufacturer
Audio-Technica
Model
AT4047/SV
Code
GW-ESMKEF
Data status
Level 1 / 5
AI-parsed

❋ Specs

10
Type
type
externally-polarized (DC bias) condenser, transformer-coupled
1
Polar pattern
polar_pattern
cardioid
1
Frequency range
frequency_range_hz
20-18000Hz
1
Open Circuit Sensitivity
open_circuit_sensitivity
-35 (17.7 mV) re 1V at 1 PadB
1
Impedance
impedance_ohm
250ohms
1
Max SPL
max_spl_db
149 (159 with 10 dB pad)dB SPL
1
Dynamic range
dynamic_range_db
140dB
1
Noise
noise_db
9dB SPL
1
Low Cut Filter Hz
low_cut_filter_hz
80 (12 dB/octave)Hz
1
Phantom power
phantom_power_v
48V DC
1

Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.

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