ETC Rentals
Group Listening - Wireless Headphone System - 4 Pack
PRICE LISTED IS DAILY RENTAL RATE
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Rental Policy
Identification: ALL rentals require a VALID U.S. State ID on file for release.
Security & Insurance: ALL rentals require a Credit Card on file, Insurance (COI), or Cash Deposit - based on the value.
Will Call / Customer Pick Up - NJ
Available for pick up at the following locations:
1) NEW JERSEY
2001 42nd Street
North Bergen, NJ 07047
Hours: Mon - Sat
By Appointment Only.
2 Hour Window.
No Fee.
Delivery & Set Up Options
DELIVERY
We offer delivery services within NJ, NY, and parts of PA and CT. Delivery prices are calculated at checkout.
SETUP
Set up is available as an optional service, billed accordingly. Some heavier, complicated, or fragile items require handling by our staff for safety and liability concerns. We will send you a quote for SETUP if requested.
Call us for a quote - 646.661.4078
Out of State Shipping (NJ)
This item CAN be shipped out of state. However, the weight is significantly increased due to packing & crating requirements. We will contact you with an exact freight quote for shipping based on your location.
Insurance & Deposit Requirements
OUR INSURANCE POLICY - Click For Details
Insurance or security deposit is required for this item if the CLIENT is operating equipment on their own. This security is NOT required where ETC will set up & operate the equipment. If you are not sure about insurance requirements for your order / event, please contact us at your earliest convenience for details @ 1.646.661.4078
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About the Product
This is a wireless group audio listening system designed for events, schools, corporate, exhibitions, and installations where multiple people need to hear the same audio clearly without open speakers.
The system uses a central wireless transmitter to send audio to multiple rechargeable over-ear headphones simultaneously. It connects easily to TVs, media players, computers, projectors, phones, or playback devices using standard audio connections. Once connected, audio is transmitted wirelessly with low latency, keeping sound in sync for all listeners.
Each headset has independent volume control, allowing guests to adjust their listening level without affecting others. This makes it ideal for environments where sound control matters, such as galleries, museums, pop-ups, immersive installations, screenings, silent events, or presentations.
The system is scalable, allowing additional headphones to be added as needed. Headphones and transmitter are rechargeable and designed for extended use, making them suitable for multi-day events and long-term installations.
What's Included int he Rental?
• (1) Base Transmitter w/Power Supply
• (4) Wireless Receiver Headphones
• (4) Charging Cables
• (1) AUX 3.5mm Audio Cable
• (1) Optical Audio Cable
Core System
• Wireless group listening system using dedicated 2.4 GHz RF transmission
• One transmitter broadcasts audio to multiple headphones simultaneously
• No Bluetooth pairing between transmitter and headphones
• Stable connection designed for group listening and shared audio environments
• Low-latency transmission suitable for video, film, and live playback
Why 2.4 GHz Matters
• More reliable than Bluetooth for multiple listeners
• No audio dropouts from device handoffs
• No pairing conflicts or device stealing
• Better sync across all listeners
• Ideal for exhibitions, installations, screenings, and silent events
Audio Inputs (to Transmitter)
• Bluetooth-enabled devices (phone, computer, etc)
• 3.5mm analog AUX input
• Optical digital audio input (TVs, media players, installations)
• USB power for continuous operation
Headphones
• Over-ear, closed-back design
• Individual volume control on each headset
• Rechargeable internal batteries
• Comfortable for extended wear
• Designed for shared, public-facing use
Transmitter
• Dedicated 2.4 GHz RF broadcast
• Supports multiple headphones simultaneously
• Compact, install-friendly form factor
• Simple power and audio connections
• No user configuration once paired
Operational Notes
• Fast setup with minimal tech oversight
• Works well in controlled indoor environments
• Suitable for long-term installs and touring exhibits
• Scales by adding more compatible headphones
Rental Availability
• Daily, weekly, and monthly rental options
• Local delivery and support in the NYC metro area
• Nationwide shipping available
Local delivery, setup coordination, and support are available throughout the NYC metro area, including New Jersey and surrounding regions. We also offer nationwide shipping for clients outside the area.
This is a practical solution when you need controlled, shared audio without noise bleed, complaints, or complicated infrastructure. It works reliably, sets up fast, and scales with your event.
Frequently Asked Questions
Q: Can additional headphones be paired for group listening?
A: Yes! You can add more Quartet headphones anytime—perfect for family, group, or classroom use.
Q: Does it have audio lag or sync issues?
A: No lag—sound stays perfectly in sync with TV, great for watching movies and shows.
Q: Can it connect to soundbars or home theater systems?
A: Yes, use the optical port to connect alongside your soundbar—both can work together.
Q: I want to use this for a class or church event. Can I connect a microphone so everyone hears the speaker?
A: Yes. Plug a wireless mic receiver into the AUX port on the transmitter and the voice will play through all headsets at the same time.
Q: Can I use these headphones like regular Bluetooth ones with my phone or tablet?
A: No. Quartet 2 uses 2.4GHz wireless, not Bluetooth. The headphones only work with the included transmitter, not directly with phones.
