This omnidirectional mic is very popular and highly recommended by our Engineers and Project Managers for high quality sound and speech reproduction. One of the most discreet mics on the market.
The AT803 provides excellent yet unobtrusive sound pickup for lecturers, stage/TV performers and houses of worship . Designed for clip-on lavalier and musical instrument use, it features an integral 80 Hz high-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The microphone operates on battery or phantom power.
Omnidirectional mic pickup pattern
Small size is ideal for applications requiring minimum visibility
For use with AT lavalier wireless systems such as the Audio Technica 700 series.
6′ (1.8 m) cable permanently attached between microphone and power module
29.5″ (0.75 m) cable terminated with locking 4-pin connector for A-T UniPak“ wireless systems
ELEMENT Fixed-charge back plate, permanently polarized condenser POLAR PATTERN Omnidirectional FREQUENCY RESPONSE 30-20,000 Hz LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave OPEN CIRCUIT SENSITIVITY Phantom: -44 dB (6.3 mV) re 1V at 1 Pa Battery: -46 dB (5.0 mV) re 1V at 1 Pa IMPEDANCE Phantom: 200 ohms, Battery: 270 ohms MAXIMUM INPUT SOUND LEVEL Phantom: 135 dB SPL, 1 kHz at 1% T.H.D. Battery: 121 dB SPL, 1 kHz at 1% T.H.D. DYNAMIC RANGE (typical) Phantom: 107 dB, 1 kHz at Max SPL Battery: 93 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO 66 dB, 1 kHz at 1 Pa PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical WEIGHT (MICROPHONE) 2.8 g (0.1 oz) DIMENSIONS (MICROPHONE) 25.0 mm (0.98″) long, 10.2 mm (0.40″) diameter OUTPUT CONNECTOR 4 pin HRS connector (for 700 series radio systems – other connectors available) CABLE 1.8 m (6′) long (permanently attached to microphone), 2.6 mm (0.10″) diameter, 2-conductor, shielded cable. ACCESSORIES FURNISHED AT8417 clothing clip; AT8116 windscreen; protective carrying case AUDIO-TECHNICA CASE STYLE M1