Audio technica ES961 Unidirectional Condenser Boundary Microphone

Specs.

• Element: Fixed-charge back plate, permanently polarized condenser (field replaceable)
• Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
• Frequency Response: 30-20,000 Hz
• Low Frequency Roll Off: 150 Hz, 6 dB/octave
• Open Circuit Sensitivity: -33 dB (22.4 mV) re 1V at 1 Pa
• Impedance: 200 ohms
• Maximum Input Sound Level: 130 dB SPL, 1 kHz at 1% T.H.D.
• Dynamic Range: 103 dB, 1 kHz at Max SPL
• Signal to Noise Ratio: 67 dB, 1 kHz at 1 Pa
• Phantom Power Requiremens: 9-52V DC, 2 mA typical
• Switch: Flat, low-roll-off
• Weight: 5.1 oz (145 g)
• Dimensions: 3.59" (91.3 mm) long, 2.87" (73.0 mm) maximum width
• Output Connector: TB3M
• Cable: 25' (7.6 m) long, 0.13" (3.2 mm) diameter cable terminating in TA3F and XLRM-type connectors