Comparison of Ningbo Alctron Electronics Co., Ltd. HRM-8B and Ningbo Alctron Electronics Co., Ltd. RM-10

Attribute	Ningbo Alctron Electronics Co., Ltd. HRM-8B ×	Ningbo Alctron Electronics Co., Ltd. RM-10 ×
Name	Ningbo Alctron Electronics Co., Ltd. HRM-8B	Ningbo Alctron Electronics Co., Ltd. RM-10
Weight (g)	524	496
Pickup Pattern	Bidirectional	Bidirectional
Brand	Ningbo Alctron Electronics Co., Ltd.	Ningbo Alctron Electronics Co., Ltd.
Range (Hz)	30 - 18,000	30 - 15,000
Sensitivity (mV/Pa)	2	2
Sound Pressure Level (SPL) (dB)	148	148
Impedance (Ohm)	600	600
Self-Noise (dB)	18	18
SPL/Self-Noise Ratio	8.22	8.22
Max Diameter (mm)	55	37
Interfaces	3-pin XLR male	3-pin XLR male
Length (mm)	170	175