Countryman M4HP5RF18E
ISOMAX 4RF 18" Hypercardioid Podium Microphone with Flexible Ends in Black

OUR PART #  M4HP5RF18EB/ISOMAX-4


The Countryman M4HP5RF18E is an ISOMAX 4RF 18" hypercardioid podium microphone in black that features flexible ends and a rigid center.

The ISOMAX podium microphone offers true frequency-indepdendent pattern control. This precise response captures pristine audio with exceptional gain before feedback and excellent rejection of off-axis sound.

Countryman M4HP5RF18E Features:

  • Active Vibration Isolation: A second sensor in the mic head picks up vibrations and handling noise and the circuit directly cancels these from the mic signal for unparalleled vibration isolation
  • Hypercardioid Polar Pattern: The precise polar pattern turning provides unmatched feedback rejection and isolation from ambient noise
  • RF Immunity: The ISOMAX 4RF is virtually immune to RF interference from cell phones and other wireless devices

Countryman M4HP5RF18E Specifications:

  • Output Impedance: 270 Ohms balanced, transformerless. Will drive any load impedance without distortion at fullrated SPL
  • Overload Sound  Level: 124dB SPL at 1% THD
  • Power Requirements: 6 V to 50 V at 2 mA
  • Sensitivity: 5.0 mV/Pascal
  • Equivalent Acoustic Noise: 39dBA SPL
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