E321 Cardioid Condenser Gooseneck Microphones - Avlex

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