Special Projects SP746/SP4
Waterproof Headmic Wired as TA4F for Shure


Our Price: $199.00
List Price: $249.00
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The SP746 headworn microphone from Special Projects is heavy-duty and waterproof. The mic includes a TA4F connector for Shure. It features a noise-cancelling element, designed for use in dance and fitness instruction, spin class, aerobics, theme park and amusement games, or anywhere there is a need for rugged durability, comfort and superior function.

The model's headband and gooseneck are sealed for protection against rain, dust and persperation. The gooseneck boom permits precise placement under the lips and stays in place during physical activity. These heavy-duty performance series headworn microphones are built extremely rugged to withstand the normal abuse associated with performance applications. They are compatible with most wireless systems, or direct cable connections when incorporated with any of Special Projects wide variety of connectors and/or power modules.


  • Waterproof/sweatproof construction
  • Adjustable, rubber-coated steel head band
  • Bi-directional noise-canceling element
  • Professional sound quality
  • Custom wired for any brand wireless system


  • Generating Element: Electret Condenser
  • Polar Pattern: Bi-Directional / Noise Cancelling
  • Open Circuit Sensitivity: -52dB (re: 1V/Pa) @ 1KHz
  • Impedance: 1K Ohms @ 1KHz
  • Frequency Response: 100-15,000 Hz
  • Maximum Input: SPL 120 dB SPL
  • Cable: 1.22 m / 4 ft. (standard)
  • Cable Type: 2-Conductor / Shielded
  • Weight: 42 g / 1.5 oz

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