Yapalong 4000 (3-User) Complete Set
Yapalong 4000 Referee Communication System | (3-User) Complete Set
Clear crew communication—without push-to-talk delays. The Yapalong 4000 (3-User) Complete Set is a full-duplex, open communication referee system built for soccer and football crews that need natural, real-time talk throughout the match. It delivers superior sound quality with a safety-minded feature that automatically reduces whistle volume to safer levels (and lets the user adjust it), plus encrypted transmission to help keep your crew channel secure. With 8+ hours of battery life and up to a 300-meter line-of-sight range, the Yapalong 4000 is a dependable match-day choice—and it’s expandable up to 8 users as your assignments and crew size grow.
Features
- Full duplex open communication: No push-to-talk required for normal coordination and game management.
- Superior & safe sound quality: Whistle volume is automatically reduced to safe levels and can be adjusted by the user.
- Lightweight, compact receivers: Approximately 4" x 2.5" and 4.2 oz for comfortable wear.
- Encrypted transmission: Helps keep communication secure and stable.
- 8+ hours battery life: 1700mA rechargeable power for full match days and tournament blocks.
- Up to 300m line-of-sight range: Reliable coverage for most fields and sideline-to-sideline communication.
- Expandable system: Grow from 3 users up to 8 users as your crew needs change.
- 1-year manufacturer warranty: Added confidence for season-long use.
- Manufactured by Yapalong (Canada): Built by a trusted name in referee communication equipment.
What’s Included
Ref-Comm (3 User) Referee Communication System Includes:
- 3 audio receivers
- 3 PRO armbands
- 3 shorts holsters
- 3 rechargeable USB kits with detachable AC/DC adapter
- 3 boom microphones, choose between two options
- Open Mic, or
- Push-To-Talk
Optional accessories are also available, including Ref-Comm Carry Case, Ref-Comm World Cup Headset and more. For more information about Ref-Comm, please read our Ref-Comm Frequently Asked Questions and Ref-Comm Binding Procedure pages
Why Shop at Referee Store
When you’re buying referee communication systems and referee mics for soccer and football, you want dependable equipment and quick turnaround—so your Yapalong 4000 (3-user) set is ready for your next match.
- Owned and operated by former officials: We understand what crews need from reliable, match-day communication gear.
- Trusted shopping experience: Referee Store is a Google Top Quality Store with 1,600+ customer reviews.
- Fast processing + reliable shipping: Get your comms kit in time for match day.
- Flat-rate standard shipping: Predictable costs when you’re stocking up on officiating essentials.
- Express shipping available: Ideal for last-minute assignments and tournament weekends.
- Referee-focused customer service: Help with mic style selection (open mic vs push-to-talk) and compatibility questions.
- One-stop officiating shop: Build out a complete game-day kit—pair your communication system with whistles, uniform cases, accessories organizers, and soccer referee jerseys or football referee shirts in the same cart.
Bottom line: Referee Store makes it easy to keep your three-official crew connected with the right referee communication equipment and officiating-first support.
Product Video

6 Reviews Hide Reviews Show Reviews
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ref comms
this is one of the best comms system out there for the price. Easy to use and set up once.
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Yapalong 4000
Unreal in all ways. Sound quality is unreal, battery life is great (about 3 x senior matches) The standard h/sets are ok, would encourage use of BOOM Mic 3, These are lightweight, arm bands are great ( I work with Junior refs at times and the arm straps suit their smaller arms) I also got the hardcase which is suitable but is ultra pro. Service I got from the REFSTORE team was unreal. took about 6 days to get from Canada to Australia, packaging was great. On the field, BOOM!! its magic. Getting AR's to watch back field play, managing the TA's and monitoring for off's when we are all communicating gives me the best possible focus in the middle of pitch and where the ball is being played. I am stoked to have got these and the Team at Ref Store have been MINT with their service, well done and thanks
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Better than the PRO's
I was hoping for a great product but not fully expecting them to be the best. All my expectations were blown away with this product. After 5 months of weekly use, the 50 plus refs including myself have never had a major issue. Every ref has loved this system, so it really is 100% satisfaction guaranteed Once you fit the head set to your ear it won't move. The receiver which I strap to my arm doesn't move once tightened nor does it alter my arm movement. It cancels the whistle out so all you here is "static". The vocal clarity is crystal clear. I worked with a couple of refs who had done MLS preseason games with PRO and FIFA officials using their $2500+ comm system. The refs said this set had much better sound and was drastically more clear. There isn't a real need for this system in the youth game. That said as you are advancing in your referee career and are on higher level games these are a vital tool to get calls correct with more ease and certainty.
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Great System, Great Price!
Not sure how we would referee without these now! They're very easy to set up and use. The earpieces are pretty comfortable and stay in place while you run and surprisingly the sound quality is very good. The whistle is muffled so you don't get a piercing sound when it's used and you can hear everything! These systems cut about 70% of the touchline bitching and challenges you'll get from coaches and parents, as they too are impressed with these and finally are somewhat calm now... These help tremendously during the game and keep the team on the same page at times.
I highly recommend these to anyone serious about the game or training other refs. -
Simply great!
The sound quality is very good, the ear piece stays in place while you're running. The radio is very light. Battery is great. Once you set everything up (one time set up) you turn it on with one button.
I would highly recommend this set. -
Incredible Comm System
As a sate referee I have used Vokkero and RefTalk in the past. While Vokkero was simply amazing and RefTalk completely horrible, Ref-Comm is just great. I mean for the price of $700 this is as good as it gets. Quality of sound is excellent (cellphone quality), the headset is very comfy and surprisingly stays in place/ear very well. The battery is more than sufficient for several games in a row. I really cant say enough good about tho set. Highly recommended.