SUPERLUX E304B Omni-Directional Boundary Microphone

picture copyright micsdirect

picture copyright micsdirect

SUPERLUX E304B Omni-Directional  Boundary Microphone


  • Omni-Directional

  • Flat and wide frequency response

  • High sensitivity with no colouration

  • Built in electronics

  • Anti slip base

  • 80Hz switchable high pass filter


  • Conference Speech

  • Churches

  • Lectern


Type: Back Electret Condenser
Polar Pattern: Omni
Frequency Response:
 30~18,000 Hz

Sensitivity: Phantom  -39 dBV/Pa (11.2mV/Pa)
Impedance: 600 ohms
Min. Load Impedance: 2000 ohms
Max SPL: 127dB (THD <= 1% 1000Hz)
Dynamic Range: 103 dB
Power Supply: 48v Phantom Power
Current Consumption: 4mA

Net Weight:
 200 g
Dimensions: Dia. 85mm x 20.5mm