Comparison of Heil Sound PR-35 and Lewitt Audio MTP 840 DM

Attribute	Lewitt Audio MTP 840 DM ×	Heil Sound PR-35 ×
Self-Noise (dB)	19	-
Weight (g)	336	298
SPL/Self-Noise Ratio	7.37	-
Brand	Lewitt Audio	Heil Sound
Name	Lewitt Audio MTP 840 DM	Heil Sound PR-35
Sensitivity (mV/Pa)	14	2.3
Pickup Pattern	Supercardioid	Cardioid
Filters	HPF: -12dB/octave @ 150Hz HPF: -12dB/octave @ 250Hz	HPF, -3dB HPF, -6dB flat
Range (Hz)	40 - 18,000	40 - 18,000
Impedance (Ohm)	600	600
Sound Pressure Level (SPL) (dB)	140	145
Max Diameter (mm)	51	50
Interfaces	3-pin XLR male	3-pin XLR male
Length (mm)	183	195