PreSonus PRM1 – Precision Reference Measurement Microphone
PreSonus PRM1 – Precision Reference Measurement Microphone
-70% Off$3,448.50
Description
PreSonus PRM1 – Precision Reference Measurement Microphone
Product Highlights:
- Microphone For Sound System Optimization
- For Use with Audio-Analysis Tools
- Flat Frequency Response
- 1/4″ Pre-Polarized Electret Condenser
- Omnidirectional Polar Pattern
- Clip, Windscreen and Hard Case Included
- Microphone For Sound System Optimization
- For Use with Audio-Analysis Tools
- Flat Frequency Response
- 1/4″ Pre-Polarized Electret Condenser
- Omnidirectional Polar Pattern
- Clip, Windscreen and Hard Case Included
The PRM1 from PreSonus is a precision reference microphone that is designed specifically for use with audio-analysis tools for sound system optimization and room tuning.
The PRM1 utilizes a 1/4″ pre-polarized electret condenser capsule with an omnidirectional polar pattern. This is especially beneficial when tuning your sound system to a particular acoustic space or venue because it allows the microphone to capture reflections as well as direct signals from the sound source. Furthermore, the microphone is designed to achieve a flat frequency response with a relatively narrow dynamic range. These characteristics help lend to accurate readings of test frequencies by your spectral analysis software or devices.
Specifications:
| Type | Black electret condenser |
| Element | Pressure, FET preamplifier |
| Polar Pattern | Omnidirectional |
| Polarity | Pin 2 output positive voltage (relative to Pin 3) when diaphragm receives positive pressure (moves inward) |
| Connector | 3-pin XLR Male |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | -37 dB/Pa (14 mV/Pa) 1 Pa=94 dB SPL |
| Impedance | 200 Ω |
| Minimum Load Impedance | 1,000 Ω |
| EIN | 26 dB |
| Maximum SPL | 132 dB SPL (THD ≤ 1%, 1 kHz) |
| Dynamic Range | 106 dB |
| S/N Ratio | 70 dB |
| Phantom Power | 9-52 V |
| Current Consumption | 2 mA |
| Weight | 5.3 oz (150 g) |
| Dimensions | 7.56 x 0.83″ (192 mm x 21 mm) |
Made in China
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