Comparison of Royer Labs SF-12 and Samson C03

Attribute	Samson C03 ×	Royer Labs SF-12 ×
SPL/Self-Noise Ratio	6.17	-
Self-Noise (dB)	23	-
Phantom Voltage (V)	36.00 - 52.00	-
Requires Phantom Power	+	-
Interfaces	3-pin XLR male	3-pin XLR male
Weight (g)	460	369
Pickup Pattern	Bidirectional Omnidirectional Supercardioid	Bidirectional Blumlein
Filters	HPF: -12dB/octave @ 100Hz	-
Range (Hz)	40 - 18,000	30 - 15,000
Sensitivity (mV/Pa)	10	2.5
Impedance (Ohm)	350	300
Sound Pressure Level (SPL) (dB)	142	130
Max Diameter (mm)	54	25
Diaphragm Gauge (micron)	3	-
Brand	Samson	Royer Labs
Capsule Diameter (mm)	19	-
Name	Samson C03	Royer Labs SF-12
Pads	-10 dB	-
Length (mm)	180	206