RM 6 microphone utilises premium grade (imported) electronic 
components and features a patented pure gold-coated large 
diaphragm capsule.  It features a cardioid polar pickup pattern 
with high sensitivity output, low noise and wide dynamic range.
With a low cut filter and -10dB low frequency attenuation switches
on the microphone body, the RM 6 can effectively reduce background
noise and close proximally effect; Moreover it can accept high sound 
pressure level (SPL) inputs. The RM 6 can be used in many professional 
situations: recording studios, broadcast & TV stations, voiceovers, live 
sounds, computer recordings, etc.

Specifications:

Element: Ф34 Pressure Gradient Transducer
Polar Pattern: Uni-directional
Frequency Response: 20Hz-20kHz
Sensitivity: -36dB±2dB (0dB=1V/Pa at 1kHz)
Output Impedance: 55Ω±30% (at 1kHz)
Load Impedance: ≥1000Ω
Self Noise: 14dB A
S/N Ratio: 80dB
Max. Input SPL: 135dB (at 1kHz ≤1% T.H.D)
Phantom Power Requirement: 48V DC Phantom Power
Electrical Current: 3mA
Weight: 417g 
Dimensions: Ф50.5x187.5mm