Electro-Voice R300-L-C Electro-Voice R300-L Lapel System with ULM18 Directional Microphone
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 hands-free vocal pickup with the ULM18 cardioid lavalier — reduces feedback for clearer presentations and sound reinforcement
- Long 14-hour run time on two AA batteries for all-day events, broadcasts, or extended monitoring shifts
- Robust BP-300 metal bodypack and metal receiver chassis for dependable performance in rental, security, and surveillance environments
- Dual-antenna diversity and ClearScan ensure stable UHF reception (516–532 MHz) to avoid dropouts in crowded RF environments
- Simple EZsync setup and XLR output for fast integration with mixers, recorders, or security audio systems
- Compact, rack-ready receiver design that fits pro AV, broadcast, and monitoring racks for a tidy, professional installation
Quick Specifications
- Product Model
- R300-L
- Brand Name
- Electro-Voice
- Product Name
- Lapel System - ULM18 Directional Microphone
- Product Type
- Wireless Microphone System
Explore the details
Product information
R300-L-C
Overview
For professionals who need dependable wireless speech and monitoring, the Electro-Voice R300-L lapel wireless microphone system delivers consistent, high-quality audio for presentations, broadcast, AV rental, and security/surveillance applications. This Electro-Voice wireless microphone system pairs the rugged BP-300 metal bodypack with the directional ULM18 cardioid lavalier to minimize off-axis noise and reduce feedback — ideal for live sound reinforcement and covert monitoring alike. Built for long shifts, the transmitter runs up to 14 hours on two AA batteries and operates across a UHF band (516–532 MHz) with dual-antenna diversity and ClearScan to avoid signal dropouts in RF-congested venues. The metal receiver chassis includes an XLR output for straightforward integration into mixers, recorders or security audio systems, and the compact design can be tabletop-used or rack-mounted. Whether you’re equipping a house of worship, corporate AV setup, broadcast, or a surveillance monitoring station, the R300-L provides rugged reliability and professional audio clarity. Add the Electro-Voice R300-L to your toolkit for confident, hands-free vocal capture — order now for live events, installations, or monitoring deployments.
Features
- Reliable hands-free vocal pickup with the ULM18 cardioid lavalier — reduces feedback for clearer presentations and sound reinforcement
- Long 14-hour run time on two AA batteries for all-day events, broadcasts, or extended monitoring shifts
- Robust BP-300 metal bodypack and metal receiver chassis for dependable performance in rental, security, and surveillance environments
- Dual-antenna diversity and ClearScan ensure stable UHF reception (516–532 MHz) to avoid dropouts in crowded RF environments
- Simple EZsync setup and XLR output for fast integration with mixers, recorders, or security audio systems
- Compact, rack-ready receiver design that fits pro AV, broadcast, and monitoring racks for a tidy, professional installation
| General Information | |
|---|---|
| Brand Name | Electro-Voice |
| Manufacturer | The Bosch Group |
| Product Name | Lapel System - ULM18 Directional Microphone |
| Product Type | Wireless Microphone System |
| Product Model | R300-L |
| Country of Origin | CN |
| Manufacturer Part Number | R300-L-C |
| Audio | |
| Maximum Frequency Response | 80.0kHz |
| Minimum Frequency Response | 80.0000Hz |
| Battery Information | |
| Battery Run Time | 14.00hr |
| Battery Chemistry | Alkaline (Manganese Dioxide) |
| Battery Size Supported | AA |
| Number of Batteries Supported | 2 |
| Certifications | |
| TAA Compliant | No |
| Interfaces/Ports | |
| XLR | Yes |
| Network & Communication | |
| Maximum Operating Frequency | 532.00MHz |
| Minimum Operating Frequency | 516.00MHz |
| Physical Characteristics | |
| Depth | 8.30" |
| Width | 8.10" |
| Height | 1.70" |
| Material | Metal |
| Power Description | |
| Input Voltage | 12V DC |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- R300-L-C
- Manufacturer part:
- R300-L-C
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 R300-L-C Electro-Voice R300-L Lapel System with ULM18 Directional Microphone
R300-L-C