(508) 404-0347

Sennheiser EW 122 G3 Cardioid Lavalier Wireless System

Discrete and easy on the voice, the compact cardioid clip-on microphone in the Sennheiser EW 122 G3 wireless mic system rejects noises coming from the side, resulting in lower risk of feedback. Without having to speak very loudly, the presenter’s voice is delivered in a rich and full manner.

Book Now

The Advantage We Bring

Expert Team

Top-Notch Equipment

Custom Solutions

Seamless Execution

Key Features

  • Cardioid Lavalier Microphone
Directional pickup rejects side noise for clearer speech.

  • Reduced Feedback Risk
Focused sound capture helps prevent feedback in live environments.

  • Discreet Clip-On Design
Compact, low-profile mic keeps attention on the presenter.

  • Rich, Natural Voice Reproduction
Delivers full, clear speech without requiring raised voice levels.

  • Easy on the Voice
Comfortable sound capture ideal for long presentations.

  • Reliable Wireless Performance
Designed for stable, uninterrupted audio delivery.

  • Optimized for Spoken Word
Perfect for conferences, corporate events, education, and houses of worship.

Delivery & Installatin

Professional Delivery Across the Greater Boston Area

We provide reliable delivery of professional AV equipment across Boston, Cambridge, Worcester, and surrounding cities. Our team coordinates directly with your venue to schedule precise delivery times, ensuring smooth access, efficient unloading, and a stress-free start to your event setup.

Full On-Site Setup & System Testing

Our experienced technicians handle complete installation, including equipment placement, cable management, sound calibration, and lighting configuration. Every system is thoroughly tested before the event begins to ensure flawless performance and professional presentation.

On-Site Technical Support

Need support during your event? Our technicians can remain on-site to monitor audio levels, manage visual systems, and quickly resolve any technical issues. This ensures your event runs smoothly while you focus on your guests and program.

Efficient Breakdown & Equipment Removal

Once your event concludes, our team returns promptly to dismantle equipment, pack components safely, and remove all gear from the venue. We manage the entire breakdown process efficiently so you don’t have to worry about logistics or cleanup.

Areas We Serve

Professional AV Production Across the Region

From corporate conferences and concerts to private celebrations and large-scale productions, Mass AV delivers professional audio, video, and lighting solutions across the Greater Boston region. Our team combines high-end equipment, experienced technicians, and seamless execution to create unforgettable event experiences.

  • Boston
  • Cambridge
  • Quincy
  • Brookline
  • Somerville
  • Newton
  • Waltham
  • Medford
  • Worcester
  • Dedham
  • Framingham
  • Lowell
  • Providence, RI
  • Manchester, NH
  • Nashua, NH

Ideal for

  • Weddings
  • Corporate Events
  • Conference
  • Private Parties
  • Outdoor Events
  • DJs & Live Performences

More to look into

Shure QLXD124/85 Digital Wireless Combo Microphone System (G50: 470 to 534 MHz)
The Shure QLXD124/85 rackmount digital wireless combo microphone system provides instructors...
204″ High-Resolution LED Wall (P2.6mm)
Built for maximum impact, this LED wall offers crisp detail, rich color, and seamless performanc...
160″ High-Clarity LED Display (P2.6mm)
A high-clarity LED display delivering sharp detail and vibrant color, ideal for conferences, presentations, a...

Everything You Need to Know

Frequently Asked Questions

Below we have listed the most frequently asked questions and answers. Is your question not listed? Please feel free to contact us!

What types of events do you support?

We work with weddings, corporate events, brand activations, nightclubs, private parties, and large-scale productions.

Yes. All rentals include professional delivery, installation, testing, and post-event breakdown by our team.

Absolutely. We offer custom monograms, full vinyl wraps, lighting patterns, and visual configurations tailored to your event.

We work with weddings, corporate events, brand activations, nightclubs, private parties, and large-scale productions.

Dance floors are modular and scalable. We’ll size the setup based on your venue layout and guest count.

Yes. Our technicians remain available to ensure flawless performance throughout your event.

We recommend booking as early as possible, especially during peak wedding and event seasons.