คำอธิบาย
Element : Externally polarized (DC bias) capacitor
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
Maximum Input Sound Level : 145 dB SPL, 1 kHz at 1% T.H.D.; 155 dB SPL, with 10 dB pad (nominal)
Noise : 16 dB SPL
Dynamic Range : 129 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio : 78 dB, 1 kHz at 1 Pa
Phantom Power Requirements : 48V DC, 4.8 mA typical
Switches : Flat, roll-off; 10 dB pad (nominal)
Weight : 126 g (4.4 oz)
Dimensions : 155.0 mm (6.10″) long, 21.0 mm (0.83″) maximum body diameter
Output Connector : Integral 3-pin XLRM-type
Optional Interchangeable Elements : AT4049b-EL (omnidirectional); AT4053b-EL (hypercardioid)
Accessories Included : AT8405a stand clamp for 5/8″-27 threaded stands; windscreen; protective carrying case
Audio-Technica Case Style : S1
Features
- Specially engineered to meet the most critical acoustic requirements of professional recording, broadcast and sound reinforcement
- High front-to-back rejection ratio—cardioid polar pattern improves isolation of desired sound source
- Direct-coupled, balanced output results in a clean signal even under high-output conditions
- Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
- Switchable 80 Hz hi-pass filter and 10 dB pad
- Rugged turned-brass microphone housing for enduring dependability
- State-of-the-art design and manufacturing techniques ensure compliance with A-T’s stringent consistency and reliability standards
- RoHS-compliant – free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)
