ราคา 4,590.00 บาท
ราคาปกติ : 4,900.00 บาท
ประหยัดไป 310.00 บาท
ปรึกษาด้านเทคนิก
PreSonus PRM1 - Precision Reference Measurement Microphone.
he 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.
Features :
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) |
Package Weight | 0.91 lb |
Box Dimensions (LxWxH) | 11.75 x 4.9 x 3" |