Sennheiser XSW2-CI1 Rackmount Wireless Omni Lavalier Microphone System Kit (A: 548 to 572 MHz)

Sennheiser XSW2-CI1 Wireless Lavalier Microphone System Kit with Senal OLM-2 Mic

The Sennheiser XSW2-CI1 Rackmount Wireless Lavalier Microphone System Kit from B&H is an ideal audio solution for presenters, educators, panelists, moderators, and other professionals who need clear, hands-free speech in live sound settings. Designed for reliability and ease of use, this all-in-one wireless system ensures high-quality performance for lectures, interviews, business presentations, and public speaking engagements.

Professional Audio for Any Stage

Included in this system is the Senal OLM-2 omnidirectional lavalier microphone, which delivers professional-grade sound in a discreet and compact form. Whether you're presenting in a conference hall or broadcasting on camera, this mic captures your voice with clarity and nuance, while minimizing ambient noise and plosives.

The system also comes with the Sennheiser SK-XSW bodypack transmitter and the EM-XSW 2 rackmount receiver, which uses true diversity technology and external antennas for stable signal transmission, even in crowded RF environments.

True Diversity Wireless System

The Sennheiser XSW2-CI1 Wireless Instrument System (A: 548 to 572 MHz) brings together robust wireless performance with plug-and-play simplicity. While designed for instruments, its versatility shines when paired with high-performance lavalier microphones like the OLM-2.

The system includes:

• True diversity receiver housed in a durable metal chassis for maximum reliability

• SK-XSW bodypack transmitter that works seamlessly with lavalier microphones and instrument cables

• Automatic frequency management and syncing so you spend less time setting up and more time presenting

• 12 compatible channels to suit a range of wireless environments

• Rackmount kit, power supply, carry pouch, and two AA batteries to get started right out of the box

Senal OLM-2 Lavalier Microphone

The Senal OLM-2 is a compact, high-performance lavalier mic built for broadcast, video production, stage, and live event applications. With its locking 3.5mm connector, it’s perfectly compatible with Sennheiser EW and Senal AWS-2000 series transmitters.

Key benefits include:

• Omnidirectional pickup pattern that captures voice naturally from all directions

• Electret condenser capsule for a smooth frequency response and wide dynamic range

• Low handling noise and plosive rejection, making it perfect for close-mic speech

• Metal windscreen and tie clip for secure placement and professional audio quality

• Gold-plated locking connector ensures a secure, interference-free connection

With a lightweight, unobtrusive design, the OLM-2 delivers professional-grade sound without drawing attention, making it perfect for on-camera use or live presentation.