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ISOMAX 4RF PODIUM MICROPHONE

The ISOMAX 4RF’s unique Active Vibration Isolation detects and subtracts vibration from the signal while its tightly-controlled pickup pattern ensures voice quality and reduces feedback.

Options:

Pattern

The ISOMAX 4RF Podium Microphone is available with any of two fixed polar patterns.

  • The Cardioid pickup pattern has a wider front angle for small groups. The cardioid pattern has maximum rejection of sources behind the microphone.
  • Hypercardioid pickup pattern is nicely focused for a single source. This pattern has maximum overall rejection of interfering sounds for clean audio.
Length

The ISOMAX 4RF Podium Microphone has three standard lengths. Length is measured from the bottom of the base to the front of the microphone capsule.

  • The 12″ (30.48 cm) length is perfect for low-profile installations.
  • The 18″ (45.72 cm) length is the most popular and well-suited to a variety of applications.
  • The 24″ (60.96 cm) length is long enough to reach across lecterns and works well in situations where the mounting point is farther from the subject.
Flexibility
  • (A) All Flexible (only available for 12″ length)
  • (B) Bottom Flexible
  • (E) Both Ends Flexible (recommended for 18″ and 24″ lengths)
  • (R) Rigid (can be bent by hand)
  • (T) Top Flexible

Description

The ISOMAX 4RF’s unique Active Vibration Isolation detects and subtracts table thumps, handling noise, and other vibration from the signal, providing full, clean sound without the need for bulky shock mounts. Its tightly-controlled, consistent pickup pattern preserves voice quality at any angle while reducing feedback.

 

What’s Included?

  • ISOMAX 4RF Podium Microphone
  • ISOMAX 4RF Windscreen

 

Tech Specs

Output Impedance: 270 Ohms balanced, transformerless. Will drive any load impedance without distortion at full rated SPL.
Overload Sound Level: 124 dB SPL at 1% THD
Power Requirements: 9 V to 50 V at 10 mA
Senstitivty: 5.0 mV/Pascal
Equivalent Acoustic Noise: 39 dBA SPL

 

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Repair

Repair Tips How do I return a product for repair or exchange? Please download and complete the Product Repair/Return Form and then return it to us along with the product and purchase receipt. Note: Countryman evaluates individual repairs at no cost. For shipments of 3...

read more

Usage Tips

Usage Tips How do I custom-fit the E6 or E6i to my ear? It's very easy to custom-fit an earset to any ear or face. First, locate the 90-degree bend in the tubing immediately above the earset's cable connection. That 90-degree bend is designed to tuck perfectly in the...

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