The 5 Best Voice Amplifiers – [2020 Reviews & Rankings]

When speaking or performing in a crowded place, school audience or an outdoor event, it is relatively easy to get drowned out by the ambient background noise together with others. Besides, not every person is naturally gifted with a strong and loud voice.

Some people are naturally soft speakers and maintaining raised voices for extended periods can be problematic. A voice amplifier is the best solution to this.

These public assistance devices equip users with a public address system clipped on a belt. Portable enhancers are small units that pack a lot of punch with quality sound for public speaking.

Due to its importance, the market for voice amplifiers is quite crowded. This makes the entire process of searching for the best product quite challenging. This is especially true if you’ve never bought one before.

Nonetheless, always go for a voice amplifier with extended battery life, easy audio playback, great storage capacity, comfortable and easy to use and provides audio recording capabilities. A voice amplifier is mostly used to filter noises whenever you are speaking in an event.

What Is The Best Voice Amplifier?

The Shidu S615 is the best voice amplifier due to its powerful sound, long battery life, and adjustable microphone headset. Unlike other brands that are quite bulky, this amplifier is compact and easy to carry around.

What Is a Voice Amplifier?

A voice amplifier, also known as a speech assistance device, is a small public address system you can clip to your pants. Alternatively, you can wear it around your neck with a strap.

Such tiny units emit enough volume to be heard by large groups, either in classrooms or at outdoor events. Voice amplifiers are built with speakers inside.

They are often lightweight and portable, and some devices are even wireless. To enhance the amplification process, one can download an app and play with the settings. Most sets are charged by USB or batteries.

Comparing The Best Voice Amplifiers

1. Shidu S615 Wireless Voice Amplifier – Best Overall

Perhaps one of the worst things when dealing with any PA system is the clutter of wires that comes with its setup. Wires bring the worry of tripping over in stage or any busy area, especially where you need to concentrate on what you are saying. Adding also, the headache of figuring out which wire should go to a particular place or where speakers should be set up is also confusing.

Well, the Shidu S615 Wireless Voice Amplifier eliminates all these troubles through its wireless abilities. This amplifier is a perfect choice for teachers or any person who needs to make a presentation in a small or large classroom. Also, this product is perfect to use as voice amplifiers for the elderly and also for people with disabilities.

To start with its features, the actual amplifier is contained in a small box that has amplification electronics that are easy to wear and provide a significant degree of mobility that can’t be found in any PA system. The wireless features of this voice amplifier can be extended to the microphone, which can be worn as a headset or detached to be used as a freestanding mic.

In addition, the Shidu S615 Wireless Voice Amplifier, through its wireless feature, provides an unmatched level of freedom that isn’t possible with other voice amplifiers. The mic connects wirelessly through Bluetooth and can operate up to 4 hours when fully charged.

Moreover, the amplifier can be worn using the belt or lanyard included in the product package, to allow users to use it in the most comfortable way possible. It can be used for up to 10 to 15 hours when fully charged at a volume of 50%. This is long enough to be used in any case.

Lastly, besides this product’s wireless features, the amplifier has simple controls for pairing with your microphone to the amplifier. Standard operation controls are also quite simple. An included SD card slot supports SD cards of up to 32GB capacity.

2. Gigaphone G100 Voice Amplifier – The Most Flexible Microphone Amplifier

The Gigaphone G100 is a powerful audio amplifying unit that gives you high flexibility during public speaking, lectures, etc., without compromising with quality. It boasts an output power of 30W that is transmitted through the impressive Neodymium magnet speaker for crystal clear sound.

Additionally, you can rely on its lightweight size to ensure high portability. That undoubtedly does not limit its durability, as it has a shock-resistant body, with protection against drizzle, dust, and other weather conditions.

Charging it for three continuous hours gives you a 12-hour output. The G100 is undoubtedly great for medium-sized halls, gyms, classrooms, and other similar enclosed places. Moreover, its wearable design ensures complete control over your speeches without tiring yourself by speaking loudly.

3. WinBridge WB001 Ultralight Voice Amplifier – Best Portable Voice Amplifier

One common problem with portable voice amplifiers available on the market is that they are often not comfortable to hold or wear. Using these devices for a few minutes isn’t difficult but using them for long periods seems heavier and heavier. Well, the WinBridge WB001 Ultralight Voice Amplifier proves otherwise.

First, among its features, this amplifier weighs only 4.8lbs, most well, this amplifier provides a comfortable wearing experience while excelling at providing a super voice amplification. Even after holding or wearing it for extended periods, this device is much lightweight that many people often forget they have it on. Its lightweight nature makes it convenient especially for people who are making constant movements.

Second, the WinBridge WB001 Ultralight Voice Amplifier comes with an adjustable headset microphone. This can be positioned near your mouth or on the top of the head provided that it is stable so that it won’t fall off. With such portability, it is an excellent choice of voice amplifier for doing presentations, small groups meetings, and such events.

Thirdly, you will undoubtedly like the multifunctional playability offered by the amplifier. You can play music from the TF card and flash drive. It comes with a belt that attaches using clips to the amplifier and can be worn around the neck through belt loops.

Lastly, like other top-notch models in our list, this amplifier comes with a rechargeable lithium-ion battery that offers 5 to 8 hours of powerful amplification. WinBridge WB001 Ultralight Voice Amplifier provides a one-year warranty and lifetime technical support for this amplifier.

4. DuaFire A-10008855 Voice Amplifier – Best Multi-Purpose Voice Amplifier

In the current world of highly specialized technology, it is prudent to have a product that serves a wide array of purposes. Modern electronic devices, including amplifiers, have specific purposes that make them quite inflexible. However, the DuaFire A-10008855 Voice Amplifier does the direct opposite.

To start, it is a great voice amplifier that works well in various situations. Whilst the device’s main function is to amplify audio like other amplifiers, it does quite a number of different roles. Whether you are a gym instructor, teacher or tour guide, this amplifier works with utmost perfection.

In addition, this amplifier is loud and excellently clear. It produces a sound that covers more than 4300 square feet. This makes it a good choice to get your message to every corner of the crowd. It is also comfortably portable and sturdy enough to be used in any situation.

The body of the DuaFire A-10008855 Voice Amplifier has controls for volume and inputs for microphone, multi-purpose application input, charger and LED power indicator.

Last but certainly not the least among its features, it can be used as an MP3 speaker for audio players and smartphones when connected via an audio cable. It comes with a headset microphone, removable belt clip, and neckband.

5. Maono AU-C03 Voice Amplifier – Best Ultra-Portable Voice Amplifier

Initially, voice amplifiers were known to be expensive and not portable. This required a lot of time to set up. To add also, they can complicate problems that take quite some time to track down and fix. However, the Maono AU-C03 Voice Amplifier changes this perspective.

Amazingly, this ultra-portable amplifier packs everything that was required in traditional voice amplifiers into a tiny, pocket-sized box. With its included speaker, this device can be used to address the same sized groups of people that initial PA systems were used for.

Unlike old-school voice amplifiers that required unique charging adaptor, the Maono AU-C03 Voice Amplifier comes with a USB to Micro USB charging port. This makes it easy to use your mobile charger and cable to charge it.

To cap off, its in-built battery provides up to 10 hours of working time. It is also rechargeable, providing much usability. The amplifier supports TF card and an AUX line for playing music with its 3.5mm aux cable. With this, you can easily turn the voice amplifier to a music speaker.

Features of the Best Voice Amplifiers

If you get one of the best voice amplifiers, you will be able to easily speak to crowds of people without the need to scream or shout. They might also help you record and store your recordings. In any case, it’s important to understand which features and specifications matter the most.

Power & Estimated Coverage of the Device

Although you don’t need that much power from a voice amplifier, it should be enough to clearly project the speaker’s voice for everybody to hear. Usually, anywhere around 10W will be adequate for venues up to 5300 square feet.

Since most people aren’t necessarily savvy with determining which model is best based on the wattage, models will usually include the maximum size of the area where a voice can be clearly heard.

Rechargeable Battery with Long Life

Unless you want to use disposable batteries, a model which has rechargeable batteries will give you the best experience. It is also just as important that the included batteries will last several consecutive hours of use. At the minimum, you should expect to be able to talk for four straight hours.

Recording and Storage Features

Although many people may purchase a voice amplifier for its ability to project and increase the volume of your voice, others may want one for its ability to record and store your voice recordings. Such recordings be creatively used for pranks calls too.

This is especially relevant for engagements where either the audience members or speaker would like to keep a recording of the speech to reference later on.

Quality and Type of Included Microphone

Any of the best voice amplifiers will come with a microphone. It’s important to consider what type of microphone is included, and whether or not it will work for your needs.

Microphones are usually wired or wireless. Wired microphones typically have a headset or clip to make them convenient to use. If you get a wireless microphone, it is suggested to purchase a UHF model in order to experience the best quality.

Portability and Easy On-the-Go Use

Unless you have a PA system plugged in and ready for you to use, a voice amplifier will need to be portable and easily set up for use. Make sure that it doesn’t weigh that much or take up too much space.

At the same time, the quality of the model itself should be just as important. If your top choice is lightweight and small enough to not be a burden, while still having enough power and quality for your needs, you probably have found the best voice amplifier for your personal needs.

Most Common Issues People Have with Voice Amplifiers?

• Not Enough Volume: One of the main points in getting a voice amplifier is to project your voice loud enough for your audience to hear. It is common for people to be unimpressed by the amount of maximum volume that their new voice amplifier provides.
• Low Battery Life: A typical voice amplifier will be battery-powered, making it portable and easy to take on-the-go. One of the main problems people face is a poor battery life which doesn’t last as long as you need it to.
• Poor Sound Quality: Sound quality is important to keep in mind if you want to avoid hisses, hums, pops, or any sort of feedback while using the device. Voice amplifiers with poor sound quality can even make your words muffled and difficult to understand.

Things to Consider Before Buying Voice Amplifiers

Nearly all voice amplifiers serve the same function – allow amplification of voice to be easily heard by a large crowd.

However, modern amplifiers come with additional abilities such as to save and playback audio and much more.

If you are looking for a device that does this simple function, most models can work well. However, it is best to have a device with additional capabilities.

Therefore, you should know what to look for when searching for the right device. Below are a few essential factors you should consider before purchasing a voice amplifier.

Battery Life

Most portable voice amplifiers use battery power to function. The total length of battery life should be considered. You should inquire about the maximum battery life of the amplifier before making a purchase. Ensure that you pick a device that is adequate for your needs.

Audio Recording Capability

Audio recording ability is a recent feature that has become popular with voice amplifiers. When making a presentation or delivering a speech, being able to record the audio is overly beneficial for both the presenter and audience. Therefore, having an amplifier with such capability saves on the cost of having to rely on expensive equipment for such tasks.

Audio Storage Capacity

This is an important aspect of voice amplifiers with the ability to record audio. The amount of storage available will certainly be a concern. Some amplifiers have built-in storage while others provide support for external storage such as SD cards. Always check the amount of storage provided by the device or the size of external storage supported.

Comfort and Ease of Use

Most voice amplifiers are highly portable and can be easily worn. However, not all can be comfortable to wear and easy to use. Therefore, ensure that your choice is comfortable to wear and easy to use over any period of time.

Ready To Buy The Best Voice Amplifiers?

Finding the right voice amplifier is not only the first step in preparing to address a large crowd but also the easiest step. Preparing a speech is certainly nerve-wracking but giving it can be worse for some people.

Voice or microphone amplifiers not only enable you to pass a clear message to the crowd in front of you but also help in attention-grabbing. Listeners will tend to be more attentive if your audio is clear and easily heard.

To achieve this, you ought to find a good voice amplifier. All the selected voice inhancer models in our list provide an assurance of quality voice amplification. Nonetheless, ensure that you check through the specific features that will suit your needs.

For instance, if you need a voice amplifier that gives you much convenience and can be used on the go, consider a portable and comfortable voice amplifier. You should also check the battery life of individual amplifiers.

Since technological advancements cannot be ignored, consider modern amplifiers with audio recording and easy audio playback abilities. This will save you a lot, especially if your presentation or speech is worth keeping.

Do you need to record video as well? Consider buying the best night vision camcorders! On the other hand, if you are a musician, consider buying vocal harmonizers as it allows to produce the original melody and produces several harmonies at the same time.