Description
The R300-L wireless lavalier system delivers a compact UHF wireless solution for speech and performance applications – it pairs a rugged BP-300 metal bodypack transmitter with the directional ULM18 cardioid lavalier microphone. The system is designed to simplify live sound and recording workflows while providing reliable RF performance and durable construction. ClearScan and EZsync streamline setup so operators can get on air quickly and maintain stable operation.
Key features include ClearScan automatic channel selection, EZsync one-step channel setup, and true antenna diversity on the receiver to reduce dropouts. The included ULM18 directional lavalier reduces feedback potential in sound reinforcement environments and improves rejection of off-axis noise. The BP-300 bodypack uses two AA cells and provides a long runtime for extended sessions.
Technically the system offers an audio frequency response of 80 Hz to 18 kHz +/- 2 dB, a dynamic range of 95 dB, and a signal-to-noise ratio of 100 dB – metrics that support clear intelligibility and low noise. RF sensitivity is specified at less than 1.0 uV (12 dB SINAD) and RF output from the transmitter is 8 mW typical. The specified RF frequency range is 16 MHz and distortion is listed as less than 1.0% with 0.4% typical at test conditions.
Connectivity includes balanced XLR output and unbalanced 1/4 inch output on the receiver, plus flexible TNC 1/2 wave antennas for improved reception. The receiver chassis is metal and can be used on a tabletop or mounted in a rack with optional hardware. Controls include On/Off, Set, Up, Down and Sync for straightforward operation.
Common applications include presentations, corporate events, broadcast and theater production where a hands-free microphone is required – the directional lavalier helps maintain clarity on stage. The system is also suitable for location recording of speech and portable sound reinforcement deployments due to its rugged transmitter and long battery life. The multi-channel capability supports deployments where multiple systems operate in the same venue.
Installation and daily use are simplified by EZsync and ClearScan which minimize manual frequency coordination – this reduces setup time and the risk of interference. The metal receiver and transmitter construction offer durability for repeated use and transport, while the user controls and antenna diversity support dependable operation in professional environments. Overall the R300-L balances simple operation with technical performance for speech and live sound applications.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
