RF Venue COMBINE4 4-Channel Antenna Signal Combiner with CP Stage Antenna

SKU: RFVCOMB4CP MFR: COMB4CP-STAGE
Earn VIP Reward Points

Key Features

  • Maximize IEM transmitter performance with this 4-channel antenna signal combiner.
  • Enhance your wireless audio setup using the COMBINE4's broad 470-960 MHz frequency range.
  • Ensure clear sound with the CP Stage Antenna, compatible with wireless microphones.
  • Get superior signal strength; the COMBINE4 features a full system gain of 0 dB (+/-2 dB).
  • Reliable RF Venue antenna combiner supports up to +20 dBm RF input power.
  • Easy to integrate: includes low-loss antenna cables for quick, seamless connectivity.
See More Product Details
Special Order?Estimated to Ship: 09/09/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$139.99

3 Year

$184.99

5 Year

$339.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

RF Venue COMBINE4 Specifications

COMBINE4 Antenna Combiner

COMBINE4 Antenna Combiner

Jump to...
  • Compatibility

    IEM Transmitters

  • Frequency range

    470 - 960 MHz

  • Input connectors

    4x BNC

  • Full system gain

    0 dB ( +/-2 dB)

  • RF input power

    Maximum: +20 dBm (100 mW)

  • LED indicator (input signal threshold)

    > +5 dBM (Threshold power)

  • Power consumption

    60W

  • I/O

    4x RF inputs.
    Antenna out.
    4x DC outputs.

  • Input AC voltage

    100 - 240 VAC, 50/60 Hz, Max 2A

  • Output DC voltage

    +12 V. 1 A max (4 outputs total 48 W)

  • Output DC connectors

    0.2" (5.5mm) (OD)
    0.1" (2.1mm) (ID)

  • Dimensions (W x H x D)

    18.8 x 1.7 x 10.2" (480 x 45 x 260mm)

  • Weight

    5 lbs (2.3kg)

CP Stage Antenna

Jump to...
  • Color

    Black

  • Compatibility

    In-Ear Monitors and Wireless Microphones

  • Mount location

    Wall or ceiling

  • Polarization

    Circular

  • IP-rated

    Weather resistant

  • UPC Code

    658580647155

About RF Venue COMBINE4

It is time to elevate your audio setup with the COMBINE4 4-Channel Antenna Signal Combiner, a sophisticated solution designed to streamline your in-ear monitor system. This active IEM transmitter combiner efficiently merges up to four in-ear monitor transmitter signals into a single, robust transmit antenna. By doing so, it eliminates the complications associated with multiple antennas and significantly reduces unwanted intermodulation buildup, ensuring a cleaner and more reliable signal.

Optimize your antenna performance with the freedom to position a single directional antenna outside the rack, enhancing line-of-sight and boosting wireless performance. The COMBINE4 features a 1RU full rack width design, allowing for seamless installation near your transmitters. It comes complete with cabling accessories to connect and power up to four wireless transmitters, offering compatibility with receivers from all manufacturers.

Complementing the COMBINE4 is the CP Stage Antenna, a compact and weather-resistant IP-rated circularly polarized antenna. Specifically engineered for in-ear monitor transmitters and wireless microphone systems, the CP Stage builds on the success of its predecessors, the CP Beam and CP Architectural antennas. Its high performance and reliability make it an ideal choice for touring and band flypacks. The lightweight yet durable enclosure is designed to withstand both portable use and permanent outdoor installations, ensuring longevity and resilience against the elements.

The CP Stage Antenna easily connects to a microphone stand mount, providing a secure and stable connection to enhance signal quality for both in-ear monitors and microphones. For optimal performance in an in-ear monitor system, one CP Stage Antenna is required, while two are necessary for wireless microphones using diversity receivers.

Built for superior in-ear monitoring, the CP Stage addresses the critical need for reliable IEMs, eliminating dropouts and audible "hits" that can undermine a live performance. Its low-profile circularly polarized element delivers optimal signal transmission to in-ear monitor bodypacks and wireless microphones, offering a noticeable improvement over traditional "paddle" or "fin" antennas.

Encased in a ruggedized IP-rated enclosure, the CP Stage is designed to endure the rigors of global tours and flypacks, as well as permanent outdoor installations. It remains protected against weather conditions, mic stand falls, and other potential mishaps, ensuring consistent performance wherever your journey takes you.

RF Venue COMBINE4 Features

  • COMBINE4 4-Channel Antenna Signal Combiner
  • High-quality 4-Channel Antenna Signal Combiner designed for IEM transmitters
  • Efficiently combines up to four IEM transmitter signals into a single antenna connector
  • Compatible with any brand of IEM and a broad range of directional antennas
  • Reduces intermodulation and interference between adjacent transmitters
  • Provides DC power to up to four IEM transmitters, reducing cable clutter
  • Compact and durable design ideal for professional audio and video settings
  • CP Stage Antenna
  • Compact, weather-resistant IP-rated enclosure
  • Circularly polarized for optimal signal
  • Ideal for in-ear monitors and wireless mics
  • Lightweight and durable for portable use
  • Suitable for permanent outdoor installation

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Key Features

  • Maximize IEM transmitter performance with this 4-channel antenna signal combiner.
  • Enhance your wireless audio setup using the COMBINE4's broad 470-960 MHz frequency range.
  • Ensure clear sound with the CP Stage Antenna, compatible with wireless microphones.
  • Get superior signal strength; the COMBINE4 features a full system gain of 0 dB (+/-2 dB).
  • Reliable RF Venue antenna combiner supports up to +20 dBm RF input power.
  • Easy to integrate: includes low-loss antenna cables for quick, seamless connectivity.

What's in the box:

  • RF Venue COMBINE4 4-Channel Antenna Signal Combiner
  • CP Stage Antenna
  • IEC Power Cable
  • 25' Low Loss Antenna Cables
  • 4x 1' BNC Interconnect Cables
  • 4x 1' DC Power Interconnect Cables
  • RF Venue 1 Year Limited Warranty