Deliver crystal-clear speech in conference rooms, boardrooms, and even houses of worship with the Superlux E321 Cardioid Condenser Gooseneck Microphone. This professional-grade microphone features a large 16mm diaphragm for superior audio pickup and a cardioid polar pattern that focuses on the speaker's voice while minimizing background noise. The gooseneck design allows for flexible positioning, ensuring optimal placement for each speaker. Available in a 24-inch length, the E321 is also offered with optional features like an on/off switch and a status light ring for added control and convenience. Whether you're leading a meeting, delivering a presentation, or officiating a ceremony, the Superlux E321 Cardioid Condenser Gooseneck Microphone ensures your voice is heard loud and clear.

Key Features

• Optional capsules available for Cardioid, Super Cardioid, and Omni polar patterns
  
• Equipped with a large 16mm back electret condenser diaphragm
  
• Provides RF shielding for enhanced audio quality
  
• Features a high-pass filter (E321L, M & S) for improved sound clarity
  
• On/Off switch included in E321MSL & LSL models for convenient control
  
• E321MSL & LSL models come with a status light ring for visual indication
  
• Overall length measures 24 inches for extended reach
  
• Offers a balanced preamplifier output for optimal audio signal transmission
  
• Includes a foam windscreen to reduce unwanted noise and wind interference

Technical Specifications

Element
Large 16mm Back Electret Condenser
Polar Pattern
Cardioid, Super Cardioid or Omni
Frequency Response
U/H 20—18,000 Hz O 20—20,000 Hz
Sensitivity
U/H -40dBV/Pa (10mV/Pa) 1 Pa = 94dB SPL
Sensitivity
O -42dBV/Pa (9.7mV/Pa) 1 Pa = 94dB SPL
Equivalent Noise
U/H < 22dB O < 24dB (A-weighted)
Signal-to-noise Ratio
U/H 72dB O 70dB
Minimum Load Impedance
2000 Ohms
Rated Impedance
600 Ohms
Max SPL
U/H 135dB O 137dB (THD ≤ 1% 1kHz)
Dynamic Range
113dB (1000-ohm load)
Phantom Power Requirements
9 to 52VDC
Finish
Black
Connector
3 pin Male XLR
Weight
E321L 6.90 oz