Electro-Voice WS-21 Metal Windscreen for Lavalier Microphone ULM-21
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
- Reduces wind noise and plosive sounds for clearer speech in security, surveillance, and monitoring applications
- Durable metal construction resists wear, protecting the ULM-21 lavalier in harsh or mobile environments
- Precision-fit design for Electro-Voice ULM-21 ensures consistent frequency response and minimal interference
- Low-profile profile maintains discreet mic placement for interviews, courtrooms, and on-camera use
- Quick to install and replace—keeps production and monitoring workflows running with minimal downtime
Quick Specifications
- Product Model
- WS-21
- Brand Name
- Electro-Voice
- Product Name
- WS-21 Windscreen for ULM-21 Lapel Microphone
- Product Type
- Microphone Windscreen
Explore the details
Product information
WS-21
Overview
Keep voice audio clear and intelligible in demanding environments with the Electro-Voice WS-21 metal windscreen—designed specifically for the ULM-21 lavalier microphone. This microphone windscreen (model WS-21, MPN WS-21) uses robust metal construction to block wind, breath noise and plosives while preserving the natural frequency response of the lavalier. That means better speech clarity for security teams, surveillance operations, broadcast monitoring and live events where intelligibility is critical.
The WS-21 is engineered for a precision fit with the Electro-Voice ULM-21 lapel mic, providing consistent performance without compromising concealment or mounting options. Its durable build stands up to repeated handling and mobile deployments, reducing replacement cycles and maintenance in professional installations. Easy to install and unobtrusive on camera, the metal windscreen is ideal for long-term monitoring, courtroom testimony, body-worn setups and fixed surveillance mics. Enhance audio quality and reliability for your security, surveillance and monitoring systems—upgrade your ULM-21 with the Electro-Voice WS-21 windscreen today.
Features
- Reduces wind noise and plosive sounds for clearer speech in security, surveillance, and monitoring applications
- Durable metal construction resists wear, protecting the ULM-21 lavalier in harsh or mobile environments
- Precision-fit design for Electro-Voice ULM-21 ensures consistent frequency response and minimal interference
- Low-profile profile maintains discreet mic placement for interviews, courtrooms, and on-camera use
- Quick to install and replace—keeps production and monitoring workflows running with minimal downtime
| General Information | |
|---|---|
| Brand Name | Electro-Voice |
| Manufacturer | The Bosch Group |
| Product Name | WS-21 Windscreen for ULM-21 Lapel Microphone |
| Product Type | Microphone Windscreen |
| Product Model | WS-21 |
| Manufacturer Part Number | WS-21 |
| Miscellaneous | |
| Compatibility | Electro-Voice ULM-21 Lapel Microphone |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- WS-21
- Manufacturer part:
- WS-21
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 exclusionsElectro-Voice WS-21 Metal Windscreen for Lavalier Microphone ULM-21
WS-21