Audio Technica COMBINE4 RF Venue 4-Channel Antenna Combiner

Audio-Technica SKU: COMBINE4
No reviews

Sale price$779.00


The COMBINE4™ IEM transmitter combiner brings together up to four in-ear monitor transmitter signals into a single transmitting antenna. IEM transmitter combination is important for multi-channel systems to minimize intermodulation products arising from multiple adjacent transmitters interfering with one another.

The COMBINE4 works with any brand IEM and any type of directional antenna operating in the 470-960 MHz range. It is equipped with four BNC transmitter inputs, front-panel LED signal indicators for each input, and four DC output jacks that supply power to connected IEM transmitters. Includes one AC cable, four DC cables, and four BNC jumpers.

  • For Multi-Channel Wireless IEMs
  • RF and DC Power for 4 IEM Transmitters
  • Includes BNC Cables and DC Jumpers
  • Internal Power Supply

Operating frequency: 470 to 960 MHz
Full system gain: 0 dB (±2 dB)
Maximum RF input power: +20 dBm (100 mW)
LED indicator (input signal threshold): > +5 dBm
Power consumption: 60 W
Input AC voltage: 100-240V AC, 50/60 Hz, max 2A:
Output DC voltage (to receiver jacks): +12V, 1A max (4 outputs total 48 W)
Dimensions: 480 mm (18.90") W x 260 mm (10.24") D x 45 mm (1.77") H
Weight: 2.3 kg (5.1 lbs)
Accessories included: AC cable; DC cable (x 4), BNC jumper (x 4)

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

Customer Reviews

Be the first to write a review

Nationwide Audiovisual Services - Design, Installation & Support - A Partner You Can Trust

Creation Networks offers audiovisual & video conferencing services for projects of all sizes - from a single meeting room to a nationwide deployment. You can count on us for your audiovisual technology system's design, configuration, programming, installation, and support. It is important that you get Top Quality products from the best manufacturers, and then purchase from a trusted partner who tests and installs what they sell, giving you the best value. Our goal at is to only represent the top products and test everything before recommending or selling our solutions.


Our AV experts have earned their professional certifications to design, build, and manage the best AV services for you. View Our Certifications

Product Selection

Choose from products and national brands to find the right technology for your needs. View Our Vendor Partners