Audio-Technica ESW-T4101/831CH Engineered Sound Wireless Systems, Body-Pack Transmitter, 1.9GHz
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reliable 1.9 GHz wireless transmission reduces RF interference for consistent, secure audio in professional monitoring and security applications.
- Broad 20 Hz–20 kHz frequency response delivers natural, intelligible voice and program audio for surveillance, broadcast, and conferencing.
- Compact, rugged body-pack design (3.54" x 2.2" x 0.92") installs discreetly and withstands daily use in mobile or fixed deployments.
- Seamless integration with Audio-Technica ESW wireless systems simplifies setup and management across multi-channel installations.
- Engineered for pro audio and security environments: ideal for surveillance monitoring, corporate AV, broadcast, and live-event communications.
Quick Specifications
- Product Model
- ESW-T4101/831CH
- Brand Name
- Audio-Technica
- Product Line
- ESW
- Manufacturer Part Number
- ESW-T4101/831CH
Explore the details
Product information
ESW-T4101/831CH
Overview
Get dependable, professional wireless audio for security and surveillance with the Audio-Technica ESW-T4101/831CH body-pack transmitter. Designed for engineers and integrators, this 1.9 GHz wireless transmitter delivers interference-resistant performance that keeps mission-critical monitoring and communications clear and uninterrupted. Its wide 20 Hz–20 kHz frequency response ensures accurate voice reproduction and program audio, helping security teams, broadcasters and AV professionals capture every detail.
The compact, rugged chassis (3.54" x 2.2" x 0.92") fits discreetly on talent or personnel and survives the rigors of daily use in both mobile and fixed installations. As part of the Audio-Technica ESW line, the ESW-T4101/831CH integrates easily into multi-channel systems, simplifying channel management and deployment across surveillance, monitoring, and event environments. Whether you’re outfitting a control room, a house of worship, or a broadcast studio, this body-pack transmitter provides reliable wireless audio where security and clear monitoring matter most. Order the ESW-T4101/831CH today to upgrade your wireless security and surveillance audio setup.
Features
- Reliable 1.9 GHz wireless transmission reduces RF interference for consistent, secure audio in professional monitoring and security applications.
- Broad 20 Hz–20 kHz frequency response delivers natural, intelligible voice and program audio for surveillance, broadcast, and conferencing.
- Compact, rugged body-pack design (3.54" x 2.2" x 0.92") installs discreetly and withstands daily use in mobile or fixed deployments.
- Seamless integration with Audio-Technica ESW wireless systems simplifies setup and management across multi-channel installations.
- Engineered for pro audio and security environments: ideal for surveillance monitoring, corporate AV, broadcast, and live-event communications.
| General Information | |
|---|---|
| Brand Name | Audio-Technica |
| Product Line | ESW |
| Manufacturer Part Number | ESW-T4101/831CH |
| Audio | |
| Maximum Frequency Response | 20000 Hz |
| Minimum Frequency Response | 20 Hz |
| Physical Characteristics | |
| Depth | 0.92" |
| Width | 2.2" |
| Height | 3.54" |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- ESW-T4101831CH
- Manufacturer part:
- ESW-T4101/831CH
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsAudio-Technica ESW-T4101/831CH Engineered Sound Wireless Systems, Body-Pack Transmitter, 1.9GHz
ESW-T4101/831CH