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Audio-Technica AT4021 Cardioid Condenser Microphone

Audio-Technica AT4021 Cardioid Condenser Microphone

SoundPro Item: 58323 | Part Number: AT4021

Regular price $379.00
Regular price $541.00 Sale price $379.00
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MSRP: $541.00 | MAP: $379.00

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  • 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

The low-profile AT4021 from Audio-Technica is a condenser microphone with rugged construction that consistently delivers outstanding performance. Its cardioid pattern helps isolate the desired sound source while its high front-to-back rejection ratio minimizes pickup of unwanted background noise. Ideal for studio recording and live performance applications where high sound quality is critical, the AT4021 features a low-mass diaphragm that improves transient response, increases response bandwidth and reduces self-noise from handling or mechanical noise transfer—making it a perfect fit for digital recording equipment.

Boasting fantastic low-frequency sound reproduction, this low-profile mic includes a switchable 80 Hz high-pass filter and a 10 dB pad. It also offers flat, extended frequency response, effortless handling of high maximum sound pressure levels, and a wide dynamic range of 132 dB (1 kHz at Max SPL). This microphone also comes with a custom AT8405a stand clamp (for 5/8"-27 threaded stands), a windscreen for dampening wind noise and vocal pops, and a protective carrying case for safe transportation and storage.

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Specifications

Dimensions
Dimensions
5.67 inches (144 mm) long, 0.83 inch (21 mm) maximum body diameter
Electrical
Phantom Power Requirements
48V DC, 3.0 mA typical
Audio
Polar Pattern
Cardioid
Frequency Response
20 Hz - 20 kHz
Output Impedance
250 ohms
Sensitivity
-34 dBV/Pa (19.9 mV)
Signal-to-Noise Ratio
80 dB, 1 kHz at 1 Pa
Connectivity
Maximum Input Sound Level
146 dB SPL, 1 kHz at 1% T.H.D., 156 dB SPL, with 10 dB pad (nominal)
Connector
3-Pin XLRM
Shipping
Weight
4.2 oz (119 g)
General
Transducer Type
Condenser
Low-Frequency Roll-Off
80 Hz, 18 dB/octave
Noise
14 dB SPL
Dynamic Range
132 dB, 1 kHz at Max SPL
Switches
Flat, roll-off, 10 dB pad

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