Audio-Technica AT803 Omnidirectional Condenser Lavalier Microphone with AT8531 Power Module

With an omnidirectional pickup pattern, this tiny lav mic is easy to place. Plug its TA3F connector into the included power module or a wireless bodypack.
The AT803 provides excellent yet unobtrusive sound pickup for lecturers and stage/TV performers. 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.


- High intelligibility for lecturers and stage/TV performers
- Provides excellent yet unobtrusive sound pickup
- UniSteep(R) filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Operates on battery or phantom power
- 6' (1.8 m) cable permanently attached to mic, TA3F connector at power module
- RoHS compliant -- free from all substances specified in the EU directive on hazardous substances
- 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
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1 lbs
Shipping Dimensions: 10 x 5 x 2 in
Manufacturer Part Number (MPN): AT803
If you have additional warranty questions, please contact the manufacturer at 330-686-2600