CS-118 Chairman

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CS-118 Professional Wireless Microphone

Feature Specification
Capsule Type Permanently polarized condenser
Polar Pattern Cardioid (unidirectional)
Frequency Response 20Hz – 20,000 Hz
Sensitivity -44dB (at 1V at 1Pa)
Maximum SPL 120 dB (at 1kHz 1% T.H.D.)
Signal-to-Noise Ratio >72 dB
Output Impedance 280 Ω
Power Requirements 11V–52V DC Phantom Power
Microphone Length 480mm (approximately 18.9 inches)
Key Features
  • Anti-Interference Technology: The all-copper precision-cast casing provides “0RF” shielding, effectively blocking interference from mobile phones and other wireless devices.
  • Audio Optimization: Includes a built-in high-pass filter (typically around 50Hz–100Hz) to reduce low-frequency rumble, air conditioning noise, and wind noise.
  • Expansion & Integration: Systems can often be expanded to 110+ units with additional power supplies and integrated with video tracking systems for automatic camera switching.