E321 Cardioid Condenser Gooseneck Microphones

E321 Cardioid Condenser Gooseneck Microphones The Superlux E321 Series of gooseneck quick-mount back-electret condenser microphones are designed primarily for speech and vocal reinforcement applications. The E321 is available in three overall lengths; 12, 18 and 24 inches and in a number of configurations with features such as a large 16mm diaphragm, RF shielding, high pass filters, on/off switches and status light rings. 

These versatile install products are ideal in boardrooms, conference and meeting rooms, simultaneous translation environments, council chambers, courtrooms, and places of worship. Whether on a lectern or pulpit, on a desktop or conference table, the Superlux family of gooseneck microphones are the perfect solution.

  • Cardioid, Super Cardioid and Omni polar patterns with optional capsules
  • Large diaphram, 16mm back electret condenser
  • RF shielding
  • High-pass filter (E321L,M & S)
  • On/Off switch (E321MSL & LSL)
  • Status light ring (E321MSL & LSL)
  • 12, 18 and 24 inch overall lengths
  • Balanced preamplifier output
  • Foam windscreen included

  • 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: E321S 4.6oz. E321M 6.40 oz. E321L 6.90 oz