ATM450, ATM 450, ATM-450
One of the new stars of the Artist Series remake, the ATM450 cardioid condenser offers an innovative side-address stick design for endless placement options and minimal obstructions. The microphone is equipped with an integral 80 Hz hi-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The ATM450 also features a switchable 10 dB pad that lowers the microphone's sensitivity, providing higher SPL capability for flexible use with a wide range of performers and system configurations. The microphone’s extended flat frequency response makes it ideal for high SPLs as well as for live and amplified acoustic instruments. Includes a professional isolation clamp to provide secure mounting, versatile positioning and effective dampening of unwanted mechanical noise.
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| ELEMENT | Fixed-charge back plate permanently polarized condenser |
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| POLAR PATTERN | Cardioid |
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| FREQUENCY RESPONSE | 40-20,000 Hz |
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| LOW FREQUENCY ROLL-OFF | 80 Hz, 18 dB/octave |
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| OPEN CIRCUIT SENSITIVITY | –41 dB (8.9 mV) re 1V at 1 Pa |
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| IMPEDANCE | 200 ohms |
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| MAXIMUM INPUT SOUND LEVEL | 152 dB SPL, 1 kHz at 1% T.H.D. |
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| DYNAMIC RANGE (typical) | 127 dB, 1 kHz at Max SPL |
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| SIGNAL-TO-NOISE RATIO | 69 dB, 1 kHz at 1 Pa |
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| PHANTOM POWER REQUIREMENTS | 11-52V DC, 3.5 mA typical |
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| SWITCHES | Flat, roll-off; 10 dB pad |
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| WEIGHT | 98 g (3.5 oz) |
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| DIMENSIONS | 126.9 mm (5.00") long, 21.0 mm (0.83") diameter |
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| OUTPUT CONNECTOR | Integral 3-pin XLRM-type |
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| ACCESSORIES FURNISHED | AT8471 isolation clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; windscreen; soft protective pouch |
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| AUDIO-TECHNICA CASE STYLE | S11 |
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SPECIFICATION GRAPHS | ||
| Click on the chart to view the larger image | ||
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CARDIOID CONDENSER INSTRUMENT MICROPHONE SIDE-ADDRESS STICK DESIGN FOR LOW IMPEDANCE INPUTS
Last Updated: Sun Feb 22 20:23:19 2009