PRM1 Precision Reference Microphone
PRM1 Precision Reference Microphone
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Overview
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® UC Surface multi-touch mixer-control software with Smaart Measurement Technology™, PreSonus StudioLive digital mixer owners can have a powerful and affordable audio-analysis and correction system.
Overview
Features
- ¼-inch, pre-polarized electret-condenser capsule
- Linear frequency response between 20 Hz and 20 kHz
- Omnidirectional polar pattern
- All-metal chassis
- Comes with a clip, foam windscreen, and hard case
Downloads
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Documentation
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Specs
Electronics
Output Impedance
200Ω
Phantom Power Requierments
9 - 52V
Power Consumption
2 mA
General
Color
Black
Product Name
PRM1 Precision Reference Microphone, Black
Series
Measurement
Hardware
Microphone Element
Pressure, FET Preamplifier
Microphone Types
Back-Electret Condenser
Measurements
Product Height
7.56” (192 mm)
Product Width
0.83” (21 mm)
Miscellaneous
Commodity Code
8518100090
Performance
Dynamic Range
106 dB (1 kΩ Load)
Maximum SPL
132 dB SPL (THD ≤ 1%, 1 kHz) (1 kΩ Load)
Microphone Frequency Response
20 Hz to 20 kHz
Microphone Impedance
1000Ω
Microphone Sensitivity
37 dB/Pa (14 mV/Pa) 1 Pa=94 dB SPL (at 1 kHz Open-Circuit Voltage)
Polar Patern
Omnidirectional