The Audio Technica AT4021 Cardioid Microphone's low self-noise is perfectly suited for the most sophisticated recording equipment. Its low-mass diaphragm improves transient response, increases response bandwidth and reduces handling and mechanical noise transfer. The Audio Technica AT4021 Cardioid Microphone offers outstanding reproduction of low-frequency sounds.

• Outstanding performance and rugged construction
• High SPL handling and wide dynamic range
• Flat, extended frequency response
• Switchable 80 Hz hi-pass filter and 10 dB pad
• High front-to-back rejection ratio—cardioid polar pattern improves isolation of desired sound source
• Low self noise perfectly suited for digital recording equipment
• Exceptional reproduction of low frequency sounds
• Low-mass element for superb transient response

• Element: Fixed-Charge Back Plate, Permanently Polarized Condenser
• Polar Pattern: Cardioid
• Frequency Response: 20-20,000 Hz
• Low Frequency Roll-Off: 80 Hz, 18 dB/Octave
• Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
• Impedance: 250 Ohms
• Maximum Input Sound Level: 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10 dB Pad (Nominal)
• Noise: 14 dB SPL
• Dynamic Range (Typical): 132 dB, 1 kHz at Max SPL
• Signal-To-Noise Ratio: 80 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 48V DC, 3.0 mA Typical
• Switches: Flat, Roll-Off; 10 dB Pad
• Weight: 119 g (4.2 oz)
• Dimensions: 144.0 mm (5.67") Long, 21.0 mm (0.83") Maximum Body Diameter
• Output Connector: Integral 3-Pin XLRM-Type
• Audio-Technica Case Style: S1

• Audio Technica AT4021 Cardioid Microphone
• Audio Technica AT8405a Stand Clamp for 5/8"-27 Threaded Stands
• Windscreen
• Protective Carrying Case
• 5 Year Warranty