Description
The Electro-Voice R300-E-C Head Worn System with HM3 Omni‑Directional Microphone is a robust UHF wireless bodypack system, suitable for any application where the convenience of a wireless head worn microphone is required. The system's BP-300 rugged metal bodypack transmitter is simple to use, and is powered by two AA batteries. The system's light-weight, double-ear hook HM3 head worn microphone is comfortable for extended daily use, and provides the user the convenience of hands-free presentations or performances. The receiver's dual antenna diversity helps avoid signal dropouts, and its durable metal frame and chassis can either be used on a tabletop, or rack-mounted with optional rack mounting hardware.
Product Specification:
Wireless Technology: Analog UHF
Number of RF Channel Frequencies: 32
Included Transmitters: 1 x Bodypack
Diversity: Antenna Diversity
RF Bandwidth: 16 MHz
RF Channel Scanning: Auto-Scan
Microphone Type: Headset
Sound Field: Mono
Polar Pattern: Omnidirectional
Frequency Range: 50 Hz to 20 kHz
Impedance: 200 Ohms
Sensitivity: 10 mV/Pa
Cable Length: 3.3' / 1 m
Weight: 1 oz / 28 g
Package Weight: 4.8 lb
Box Dimensions (LxWxH): 15.6 x 11.8 x 2.8"
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
- Shop Pay & Afterpay for instant financing right at checkout
- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.



