Microphones : Special Application Microphones : PreSonus Audio Electronics - PRM1

PRM1 Precision Reference Microphone

Model: PRM1

1/4-inch, pre-polarized electret-condenser capsule
Linear frequency response between 20Hz and 20kHz
Omnidirectional polar pattern
Low noise, low distortion
All-metal chassis

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Tech Specs

The PRM1 is a special type of condenser microphone that provides an accurate reproduction of a room's sound characteristics for use with audio-analysis tools such as real-time analyzers (RTAs) and spectrographs. It has an omnidirectional polar pattern and exhibits linear frequency response between 20 Hz and 20 kHz, so it won’t color the sound. With this mic and PreSonus VSL software with Smaart® Measurement Technology, PreSonus StudioLive digital mixer owners can have a powerful and affordable audio-analysis and correction system.

1/4-inch, pre-polarized electret-condenser capsule
Linear frequency response between 20Hz and 20kHz
Omnidirectional polar pattern
Low noise, low distortion
All-metal chassis
Comes with a clip, foam windscreen, and hard case
High-quality components and rugged construction
Suitable for system analysis and measurement

Microphone Connectivity - Wireless

Impedance: 200 ohm
Element: pressure, FET preamplifier
Polar Pattern: omnidirectional
Maximum SPL: 132 dB (1kohm load)
Dynamic Range: 106 dB (1kohm load)
Connector: 3-pin XLR male
Finish: metal and matte black
Sensitivity: -37 dB/Pa (1kHz open-circuit voltage)
Operating Temperature (Maximum): 50 C
Operating Temperature (Minimum): 10 C
Maximum Frequency Response (Bandwidth): 20 kHz
Maximum Frequency Response (Bandwidth): 20000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Sensitivity: -37 dB
Current Draw: 0.02 Amps
Product Weight: 0.15 kg
Type: black electret condenser
Minimum loading impedance: 1000 ohm
EIN: 26 dB (A-weighted)
S/N Ratio: 70 dB
Phantom Power: 9 to 52 V
Dimensions: (L)7.56x(W)0.83 inch
Humidity: 0 to 95 %

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