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Audio-Technica AT803: Omnidirectional Condenser Lavalier Microphone
Model AT803
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Availability: Out of Stock
- High intelligibility for lecturers and stage/TV performers
- Provides excellent yet unobtrusive sound pickup
- Operates on battery or phantom power
- 6' (1.8 m) cable permanently attached to mic, TA3F connector at power module
Product Overview
Overview
The Audio-Technica AT803 is an omnidirectional condenser lavalier microphone. 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.
Corporate AV supplies, installs and supports the Audio-Technica AT803 across India. Request a quote for supply, installation and commissioning.
Key features
- High intelligibility for lecturers and stage/TV performers
- Provides excellent yet unobtrusive sound pickup
- 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
Why choose the AT803
It is an omnidirectional condenser lavalier microphone, a lavalier microphone built for presenters, stage talent and instruments. Corporate AV adds a site survey, installation and support across India, so the AT803 is specified and set up for your space and not just shipped.
Product Highlights
Key Benefits
High intelligibility for lecturers and stage/TV performers
Provides excellent yet unobtrusive sound pickup
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
Use Cases
Ideal Applications
Presentations and lectures
Stage and television talent
Worship leaders
Corporate events and training
Technical Details
Technical Specifications
Audio
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
Dynamic Range
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
Battery Type
1.5V AA/UM3
Battery Current/Life
0.4 mA / 1200 hours typical (alkaline)
Switches
Off, on-flat, on-roll-off
Audio-Technica Case Style
M1
Connectivity
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.
Physical and power
Phantom Power Requirements
11-52V DC, 2 mA typical
Weight (Microphone)
2.8 g (0.1 oz)
Weight (Power Module)
139 g (4.9 oz)
Weight
Microphone: 2.8 g (0.1 oz) - Power Module: 139 g (4.9 oz)
Cable
1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type connector
Dimensions
Microphone: 25.0 mm (0.98") long, 10.2 mm (0.40") diameter - Power Module: 84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D
Dimensions (Power Module)
84.0 mm (3.31") H x 63.0 mm (2.48") W x 22.0 mm (0.87") D
Dimensions (Microphone)
25.0 mm (0.98") long, 10.2 mm (0.40") diameter
Output Connector (Power Module)
Integral 3-pin XLRM-type
Output Connector
Integral 3-pin XLRM-type (on Power Module)
Accessories Included
AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case
Other specifications
Category
Lavalier Microphone, Audio-Technica
In The Box
What's Included
AT8531 power module
AT8419 clothing clip
AT8116 windscreen
battery
protective carrying case
Why CorporateAV?
Sourced right. Installed right.
Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details
Additional Information
Why Buy The AT803 From Corporate AV?
- Genuine Audio Technica stock with manufacturer warranty support
- Custom pricing for bulk and multi-room / multi-site rollouts
- Local after-sales support — a real team you can call or WhatsApp, not a call centre
- Expert guidance on product selection and deployment planning
- Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution
Corporate AV supplies and installs Audio Technica products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.
Frequently Asked Questions
What is the Audio-Technica AT803?
The Audio-Technica AT803 is an omnidirectional condenser lavalier microphone. 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.
Who is the Audio-Technica AT803 best suited for?
The AT803 suits presentations and lectures, stage and television talent and worship leaders. Corporate AV can advise whether it is the right fit for your space.
Can Corporate AV supply multiple Audio-Technica AT803 units for a rollout?
Yes. Corporate AV supplies and integrates the Audio-Technica AT803 in single units and multi-room rollouts across India, with a site survey, installation, commissioning and support.
How do I get a quote for the Audio-Technica AT803 in India?
Use the Request a Quote button on this page or contact Corporate AV with your room details and quantity, and a consultant will respond with a quotation for supply and installation.
What accessories are included with the Audio-Technica AT803?
Audio-Technica lists these included accessories: AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case.
What power does the Audio-Technica AT803 need?
Audio-Technica specifies 11-52V DC, 2 mA typical for the AT803.
What is the polar pattern of the Audio-Technica AT803?
Audio-Technica lists the AT803 polar pattern as Omnidirectional.
