Audix ADX51 Details
The Audix ADX51 is a pre-polarized condenser microphone designed to handle a wide variety of live, studio and broadcast applications. Characterized with a cardioid pickup pattern and a smooth uniform response over a frequency range of 40-20k Hz, the Audix ADX51 is precision machined from solid brass with a low reflective black e-coat finish.  The Audix ADX51 is designed with low noise electronic circuitry, balanced output, and switches that enable a 10 dB pad and a bass roll-off. The Audix ADX51 is road-worthy and capable of handling high sound pressure levels of 142dB.

Audix ADX51 Specifications

• Transducer Type: Condenser(pre-polarized)
• Frequency Response: 40 Hz - 18 kHz, 150 Hz - 18 kHz (with low cut filter)
• Polar Pattern: Cardioid
• Output Impedance: 100 Ohms balanced
• Open Circuit Sensitivity: 15.9 mV(ref 1k @ 1 Pascal)
• Equivalent Noise Level: 29 dB (A weighted)
• Signal to Noise Ratio: 65 dB(ref 1k @ 1 Pascal)
• Power Requirements: 9 - 52v phantom
• Maximum SPL: 132 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 Brass
• Weight: 5 oz/143 grams

Audix ADX51 Applications

• Overhead for Drums / Percussion, Bells, cymbals, hi-hat, goodie table
• Acoustic instruments - Guitar, piano, saxophone, orchestra (zone miking)
• Group vocals