The ADX18 is a miniature pre-polarized condenser microphone designed for professional speech and vocal applications in live sound and broadcast. ADX118 has an 18" shaft with flex goosenecks at the base and at the top. The ADX18 is most commonly used for pulpits, podiums, board meetings, and teleconferencing. Because the gooseneck is very sturdy, these microphones may hang from a ceiling for security or monitoring applications.

With a smooth uniform response over a frequency range of 40 - 18 Hz, the ADX218 provides a warm, rich sound not typical of microphones this size.

• Transducer Type: Condenser (pre-polarized)
• Frequency Response: Cardioid 40 Hz - 18 kHz
• Polar Pattern: Cardioid capsule
• Output Impedance: 250 Ohms balanced
• Open Circuit Sensitivity: Cardioid4.8 mV
• Equivalent Noise Level: 29 dB (A weighted)
• Signal to Noise Ratio: 65 dB (ref 1k @ 1 Pascal)
• Power Requirements: 9 - 52v phantom
• Maximum SPL: 141 dB
• Cable/Connector: 3 pin gold plated male XLR connector
• Polarity: Positive voltage on pin 2 relative to pin 3 of output XLR connector
• Housing: Machined Aluminum and Brass
• Weight: 3.9 oz/109 grams

Applications:

• Pulpit, podium
• Board meetings, teleconferencing
• Video, recording
• Room security or monitoring