WinBridge S90 Portable PA System Review

Today, we’re reviewing the WinBridge S90 Portable PA System. This system is useful for those who enjoy karaoke, public speaking, lectures, seminars, preaching, or really anything that involves making your voice significantly louder.  

Feature Pick

Winbridge Portable Wireless Microphone System Voice Amplifier Karaoke

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Small but Effective PA System

Considering the price (around $200 if you want both mics), this system is pretty incredible for its size (308.5 x 252 x 158.5mm), with amazing sound coverage that reaches to 3000 sq/meters.  In fact, I think it’s fair to say that most people wouldn’t believe what this thing is capable of, just based on how small it is.  

If you are speaking in front of a group of 50-100 people, I think this will suit you.  That said, if you crank this baby to the max, the sound quality does lessen a bit, with some white noise, but I suggest never maxing it out.  Have a smaller event and don’t want a huge system?  The WinBridge S90 Portable PA System will probably suffice.  

The system comes with two wireless microphones (or you can save a few bucks and just get one mic), and you can use both mics at once, which is pretty cool. The microphones are high quality and provides the user with long duration of battery life.  The system can connect via bluetooth or line in.
bluetooth pa

Bluetooth Connectivity

So, being that it is bluetooth, it’s able to connect to any of your devices such as iPhone, iPod, iPad and any type of Android – As long as you have bluetooth, you should be good to go. However, it also has an audio connection if you don’t have any compatible device.

The system can be taken anywhere, it’s fantastic with how portable the system is. This system is perfect to enjoy outdoors or while putting on an event such as public speaking, weddings, birthday parties. No matter if your inside or outdoors, you will be heard by all.

portable bluetooth PA system

Long Battery Life

The battery life of the system itself is impeccable.  This baby can last up to 10 hours and has a charging time of only 3-5 hours which isn’t bad if your expecting to be using it a lot.

The speakers also works as a transmitter allowing you to adjust your microphone. The speakers are great also if you were to use the speakers and not the microphone.  The system is very easy to use and has multiple input modes.


WinBridge is a great company and certainly has been trying to make a name for themselves, creating more and more systems that are easy to use, easy to carry around yet have the sound quality to surprise anyone who goes near it.

Personal Experience 

Recently,  I needed an easy, portable and reliable system to have on hand, I came across this unit and it was perfect for what I needed to do – Something light and portable with a large sound for when we did presentations/shows for a large audience [less than 200] . I purchased this system and it was perfect, my business partner and I were impressed at our purchase. The microphone and the speakers are fantastic and easy to set up. We were able to be heard and understood properly. Even afterwards, we’ve used the system for karaoke parties, conferences and parties (used to make a speech or two). This system is amazing for the cost. 

Great Mics

The microphones are great – they run on lithium batteries. The microphones are wireless so you won’t need to worry about tripping over any pesky cords, which always happens to me. The connection between the two devices is fairly seamless, and work well together.

These mics synch up nicely with the speakers, so you can use two microphones at once and neither of them will drain the other one, allowing each microphone to have the same volume – unless you want to change that setting manually via the transmitter on the speaker. 


I must say, it’s pretty great having a system like this on hand.  It’s definitely not going to be replacing any of my bigger, more powerful systems, but if I’m in a jam and need to go do an event – this one takes the cake for being so portable, quick, and easy.  The system can even be used just as a speaker system that plays music. 

Recorder of many songs, haver of many albums. Dave has been making music for the past twenty years or so, of varying degrees of quality. He has a keen interest in studying all aspects of music history, especially experimental genres like krautrock and no wave.
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