The Best Voice Amplifiers

Voice amplifiers are a great way to be heard and to get attention, they can be used by teachers, performers, tour guides and in a multitude of other professions. Buying the right amplifier can help you be excel at your job, but there are many options on the market, so how do you decide the best one for you and your needs?

We've rounded up five of what we think are the best voice amplifiers for every profession and budget and included some information to help you determine the best one for you.

Top 5: Voice Amplifiers Review

Winbridge S92 25 Watts Mini Portable Rechargeable Voice Amplifier Pa System Speaker with Two Microphones UHF Compact Handheld and Wireless Headset Mic for Karaoke, Teachers, Tour Guides, Trainers

This unit has UHF double-emission and double-receiving capabilities allowing two users to use the amplifier at once, making it ideal for presentations, speeches and interviews. For those who prefer a sturdy hand microphone, the Winbridge S92 is perfect with its included Bluetooth microphone that can transmit up to 50 meters away.

Also included in the package is a headset for those who need to have their hands free.

Winbridge S92 25 Watts Mini Portable Rechargeable Voice Amplifier Pa System Speaker with Two Microphones UHF Compact Handheld and Wireless Headset Mic for Karaoke, Teachers, Tour Guides, Trainers
Winbridge S92 25 Watts Mini Portable Rechargeable Voice Amplifier Pa System Speaker with Two Microphones UHF Compact Handheld and Wireless Headset Mic for Karaoke, Teachers, Tour Guides, Trainers

This system can act as a karaoke machine by streaming music via Bluetooth to the device, or by using the auxiliary port. The unit can simultaneously play a song and broadcast the microphone's feed. There is also SD card support for the added option of audio playback of MP3s.

The amplifier and both mics are rechargeable, so there's no need to buy batteries.

Pros

  • Includes both a hand mic and a headset.
  • Bluetooth support.
  • Can support two microphones at once.
  • Battery life indicator on top.
  • Very portable.
  • Great value for everything included.

Cons

  • Takes 3-5 hours to charge completely.

Wireless Voice Amplifier with Headset Mic 18W Voice Loudspeaker Portable Bluetooth Speaker Waterproof IPX5 Power Bank for Outdoor Activities, Shower, Teachers, Presenter, Salesman etc

This rugged IPX5 waterproof and versatile amplifier is great for tour guides, coaches and instructors who will be teaching outdoors where the unit may be splashed.

Featuring a three in one design, this unit can be used as a voice amplifier, Bluetooth speaker and a charger for trips and classes at the beach, park and pool. And with its 4400mAh lithium-ion rechargeable battery that can last up to 15 hours, it'll endure all day long.

Wireless Voice Amplifier with Headset Mic 18W Voice Loudspeaker Portable Bluetooth Speaker Waterproof IPX5 Power Bank for Outdoor Activities, Shower, Teachers, Presenter, Salesman etc
Wireless Voice Amplifier with Headset Mic 18W Voice Loudspeaker Portable Bluetooth Speaker Waterproof IPX5 Power Bank for Outdoor Activities, Shower, Teachers, Presenter, Salesman etc

The SHIDU Wireless Voice Amplifier comes with a high-sensitivity wireless headset that can be worn over the ear or held in the hand depending on the speaker's preference and needs. This device is even recommended for those who may have a softer speech due to vocal damage.

Pros

  • Long battery life.
  • Splash-proof.
  • Silicone case.
  • 12-month warranty.

Cons

  • Will not withstand being submerged in water.
  • More expensive than the other options on this list.

WinBridge Voice Amplifier Portable Rechargeable Wired Headset Microphone Lapel Mic for Teachers Speaking to Small Groups 10W Long Battery Life

A great option for those who work indoors in smaller environments and will need to use their hands during lectures and demonstrations. The unit is small and easily clips onto a belt or to the user's waistband, the headset is wired to the unit, and the WinBridge Amplifier will last around 6 hours on a single full charge.

The unit also comes with two mic options, a lapel mic and a headset microphone making this unit a great option for settings where more than one person will be using the system since they can choose the microphone for their own personal preference.

WinBridge Voice Amplifier Portable Rechargeable Wired Headset Microphone Lapel Mic for Teachers Speaking to Small Groups 10W Long Battery Life
WinBridge Voice Amplifier Portable Rechargeable Wired Headset Microphone Lapel Mic for Teachers Speaking to Small Groups 10W Long Battery Life

Pros

  • Affordable.
  • Long battery life.
  • Two microphones included.

Cons

  • May not be efficient in large spaces.
  • Some users complain of difficulty using the multi-use buttons.

Zoweetek Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide

This option is excellent for large rooms, at its max it will allow the speaker to be heard in nearly 10,000 square feet of space with clear sound and no distortion.

The unit is lightweight with the ability to clip around the waist or hang around the neck using the provided strap, or clipped to a belt using the belt clip, giving the speaker the freedom to use their hands. The headset is adjustable and made of durable ABS material that will last through plenty of wear.

Zoweetek Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide
Zoweetek Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide

The Zoweetek Amplifier can also be used as an MP3 player with its SD card slot, making it ideal for presentation music and playing back interviews and soundbites.

Pros

  • Affordable.
  • Lightweight.
  • Mp3 support.

Cons

  • No Bluetooth support.

DuaFire Black Voice Amplifier Portable Microphone Headset with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides

The perfect option for those who want portability and big sound, the DuaFire can cover 4,300 square feet of space with crisp and clear sound. Like other amplifiers, this unit can be clipped to a belt or worn around the neck for easy carrying. The device utilizes a built-in rechargeable lithium battery that can last up to 10 hours of continuous use.

The DuaFire features an auxiliary port to easily play audio through the amplifier, enabling it to function as a speaker. The device can also play music simultaneously as you speak.

DuaFire Black Voice Amplifier Portable Microphone Headset with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides
DuaFire Black Voice Amplifier Portable Microphone Headset with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides

The comfortable headset provided plugs directly into the device and doesn't require batteries, so you never have to worry about charging it. While the DuaFire doesn't have as many features as the Winbridge S92, it is a good fit for those who need a simple and efficient system.

Pros

  • Ultra-portable.
  • LED light to indicate when the device is fully charged.
  • Great for large rooms.
  • Long battery life.
  • Great price.

Cons

  • No Bluetooth support.

Buying Guide

Buying a voice amplifier can ensure you're being heard and that everyone is clearly getting the information they need from you. Amplifiers are also an excellent way to keep your voice and throat from growing irritated and can help make long stretches of speaking less strenuous.

To decide which device is best for you, you need to think about your profession and the environmental setting the voice amplifier will be used in, do you need to use your hands a lot? Will you spend a lot of time outside? Will a wired mic get in the way? The answers to these questions can help in narrowing down the features you need.

For example, for instructors and coaches who spend a lot of time near water, we would strongly suggest number 2, the IPX5 waterproof amplifier because of its rugged features and water resistance. And the added bonus of the device working as a Bluetooth speaker for music can make cleanup after classes seem less tedious. This model is recommended for fitness instructors as well because of its hands-free wireless microphone design.

For interviews and situations where there will be dual speakers, the Winbridge S92 is hands down the best choice, coming with two microphones and the integrated double-emission feature. This would make a great addition to classrooms where guest speakers are often present. The S92 could also be used during seminars and ceremonies.

For professional speakers and performing artists, we suggest the DuaFire and the Zoweetek models because of their sound coverage. These models are ideal for larger spaces and can compete with the noise of outdoor bustling. These devices would also be suitable for large outdoor classes to assure that every student will hear your instructions.

For professors and office settings, the WinBridge Voice Amplifier would be a great choice because of its lightweight design and affordable price (it is the cheapest amplifier on the list) and the lapel microphone. This device would work well for larger meetings where the hearing impaired may be present. The battery lasts for up to six hours on a single charge so you won't have to charge it often.

For those on a budget, the DuaFire and Zoweetek are the best options, they boast similar features and have enough sound coverage to work in larger rooms such as studio spaces.

best voice amplifier

The overall best pick is the Winbridge S92, while it is the most expensive model on the list, it also packs the most features and accessories right out of the package. With two microphones, and the headset having a small, easy to place transmitter pack it is probably the most versatile option that will be used again and again. Although it does take several hours to charge, the device allows 6-8 hours of amplification, that is plenty enough time to give several presentations.

Winbridge S92 25 Watts Mini Portable Rechargeable Voice Amplifier Pa System Speaker with Two Microphones UHF Compact Handheld and Wireless Headset Mic for Karaoke, Teachers, Tour Guides, Trainers

Frequently Asked Questions

Who Needs a Voice Amplifier?

Anyone who is straining to be heard while in a group setting, teachers, fitness instructors, and product demonstrators are a good example.

How Should I Use My Amplifier Microphone?

The best option is to position the microphone directly in front of your mouth, not close enough to where your lips touch the mic, but close enough that it is picking up only your voice and no other environmental feedback.

What is a voice amplifier?

A voice amplifier is a device designed to amplify your voice (make it sound louder so others can hear you more easily). Most are designed to be worn around your neck or clip to your pants or belt.

Should I use a voice amplifier?

The answer to this is up to you, but many people have found that using a voice amplifier is very beneficial. If you regularly talk in front of a group, either small or large, you know how much of a strain it can put on your voice. Talking at a loud volume for sustained periods of time is not easy or good for your voice.

A voice amplifier can help yon ensure your voice reaches everyone in the space without putting a strain on your voice. You'll be able to talk at a normal 'conversational' level, but everyone will be able to hear you clearly.

How large of a space will a voice amplifier work in?

When you start looking at voice amplifiers, you'll likely notice that there is a large difference in how large of a space each option will work in. Some models are only designed to be used in spaces up to 500 square feet, while others can project your voice in indoor or outdoor spaces up to 20,000 square feet.

Think about your needs and how/where you plan on using your voice amplifier. The needs of a teacher looking for an amplifier to use in a classroom will obviously be different from a soccer coach who needs their voice to be heard over the whole soccer field.

What else can you do with a voice amplifier?

In addition to amplifying your voice, many voice amplifiers can also be used in other ways. Many can be used as a portable Bluetooth speaker to allow you to stream music or audio for your enjoyment or during a presentation.

You can also use some voice amplifiers to create audio recordings. Not all models offer this feature, and even if your model does, you may need other pieces of equipment like a wired microphone or SD card.

How much does a voice amplifier cost?

The features and range of a voice amplifier will impact its cost. Some models can be purchased for as little as $20, while other options will cost closer to $100.

What does it mean to project your voice?

Projecting your voice refers to making your voice loud and clear for others to hear. Projecting your voice is not the same as yelling.

When you yell, you use your vocal cords. Frequent yelling can damage your vocal cords and impact your ability to talk.

Projection, on the other hand, involves using your diaphragm muscles to produce enough air to increase the volume of your voice.

Sometimes it may be challenging to know whether you are yelling or projecting your voice. If you feel any soreness in your throat after talking loudly, chances are you were yelling, not projecting. When you yell, your voice also makes a higher pitch, compared with the lower and deeper pitch associated with projection.

How can I learn to project my voice?

Projection is a skill that will take practice. To learn how to project your voice, you need to learn how to properly breath from your diaphragm. Try taking a deep breath, letting your lungs expand, pushing your abdomen out, and then using the air from those motions to let out a loud 'ha.'

You can also try visualizing to help you practice and improve your projection skills. Practice in rooms of different sizes and select a spot on the wall to try to hit with your voice.

You can get an idea for whether you were properly projecting your voice based on whether you heard an echo (you should hear some echo, but not a lot).

As you practice, pay attention to how you are breathing and how much air you are using to project your voice. You can then apply these techniques to other times when you need to project your voice.

What causes you to lose your voice?

You can lose your voice by straining your vocal cords through yelling or singing. Laryngitis can also be caused by an infection in your upper respiratory system.

How can you get your voice back?

Losing your voice can be frustrating. Whether you've lost your voice from overusing it or because you've been sick, you likely want to get it back as quickly as possible. Here are a few ideas you can try to help:

  • Give your voice a chance to rest. This is one of the best treatments for laryngitis, since it gives your vocal cords time to recover. Avoid using your voice as much as possible, or only speak in a very quiet voice, for a few days.
  • Drink lots of fluids: If your laryngitis was caused by a virus, fluids can help you recover and bring your voice back to normal. Try to drink at least 80 ounces of water throughout the day.
  • Try warm fluids: Warm fluids, like teas and soups can help your throat feel better. However, you'll want to skip the coffee and other caffeinated teas and beverages since they could dehydrate you and exacerbate your problem.
  • Take a hot shower or sit in a steamy bathroom: Steam can help to moisten the vocal cords and provide relief for a strained voice. You may also choose to add eucalyptus, peppermint, ginger, or thyme essential oils to the shower to provide an even greater soothing effect.
  • Gargle salt water: Salt can help heal any tissue in your throat that is irritated, helping you regain your voice more quickly.
  • Don't whisper: While it may seem that whispering is best when you have little or no voice, it can actually hurt your vocal cords more than speaking in a regular volume since it pulls the cords tighter than normal speech.
  • Try medication: Pain relievers, like ibuprofen can help relieve inflammation and offer some relief for the pain you're experiencing. If you don't notice an improvement or are very uncomfortable, you can also talk to your doctor to see if there is something they can prescribe that can help more.

5 Cool ways to use a voice amplifier

Although the spread of the SARS-CoV-2 virus has forced humans to limit their face-to-face interactions, many people still need or want to meet with others at professional and personal events, respectively. As a result, they need options for making interactions at serious and fun gatherings of any size safer, especially events that involve crowds in enclosed spaces and social distancing in larger-than-normal venues. A voice amplifier makes it possible for everyone to interact in safe and cool ways no matter the circumstances:

What is a Voice Amplifier?

A voice amplifier allows a person to speak or sing near others without physically projecting or yelling even when dealing with a group that is large or spread out. A microphone picks up their voice and the device transfers the sound to one or more speakers located either on the person or distributed throughout the location. A voice amplifier is typically used by public speakers and music artists to artificially project their voices to prevent physical strain and damage that can occur with events and careers that require loud or prolonged use of the vocal cords.

Other Common Uses

These devices are also commonly used by individuals like the elderly and disabled who talk softly or have other difficulties with speaking in an easy-to-understand fashion in one-on-one conversations because of physical impairments. Additionally, people consider voice amplifiers useful because they can free up one or both hands while talking. A user might want to eat and talk during a business meeting, control a slideshow presentation or manage video or chat conference tools.

Types and Designs

Voice amplifier models vary widely in terms of design, quality and cost. Hand-sized devices can weigh as little as one-to-two pounds and usually feature a portable wired or wireless headset and a built-in speaker that clips to your belt or hangs from the neck, while system-style amplifiers can weigh 40 pounds or more and often feature multiple speakers and sound control and enhancement devices. The range of these speakers can cover a few hundred to 10,000 square feet on average.

Many products on the market allow you to share downloaded audio files with a group or record your own audio for sharing at events and online. Some built-in speaker models allow you to transform the device into an extra speaker for another device, such as a desktop computer, laptop, smartphone or tablet. You can even find smartphone apps that make it possible for you to amplify your voice using only your phone's microphone and one or more wireless compatible Bluetooth speakers.

Cool Ways to Use Voice Amplifiers

There are a lot of interesting ways that people use voice amplifiers for professional and personal tasks. Some uses are obvious and others are less so. Consider the following top five:

1. Engage Formal and Social Event Participants

A voice amplifier is a cool tool to use to engage people safely at any venue, including K-12, college and music classrooms, indoor and outdoor assemblies, field trips, idea conferences, job fairs, fitness centers and gyms, sports training facilities and even anniversary and birthday parties and wedding receptions. With a model that features no distortion, for example, a language teacher can help their students better pronounce and enunciate new words and phrases. With a waterproof model, a user can project their voice during a rainy field trip or a class or sports training session that involves a pool or outdoor water body.

2. Become an Expert Tour Guide

Another cool way you might use a voice amplifier is in a career as a tour guide. Indoor and outdoor group tours have become limited in popularity and size around the world, but that hasn't stopped companies, government agencies, non-profit organizations and others from offering tours or planning for the future. Whether you're answering questions for a group in a museum or providing guidance outdoors during a bird-watching, mushroom-hunting, fossil-scouting or landmark walking tour, you can still promote fun and talk to your group softly and safely while wearing a mask with ease via a voice amplifier.

3. Create a Mini Karaoke Machine

Plenty of voice amplifier designs include a wireless professional- or karaoke-style microphone and an option to play back music via FM radio channels or MP3 files. You and your loved ones and friends can effortlessly enjoy hours of fun singing your favorite songs with each other or in front of an audience. If you just want to sing alone, you can also find personal options with and without recording functionality that allow you to dance around any room in your home or office while you sing your heart out.

4. Share Audio on Online Platforms

Whether you're a teacher, singer or video game player, you can share audio files made with a recording-style voice amplifier via MicroSD card or MP3 file on school, social and video platforms. For example, you might create a slideshow from a recent family karaoke night with photos and a voice amplifier recording and then share it on your social accounts. If you share video game walk-through guides online, you might make a soundless video recording so that you don't have try to focus on talking and game play at the same time while initially making the video, and then overlay a separate audio file from your voice amplifier.

5. Make Videos and Locations Scary

One of the most cool ways to use a voice amplifier is to create a scary atmosphere for fun. For example, if you're working on an amateur horror film, you can set up wireless voice amplifier speakers on your set and generate sudden, unexpected, spooky background sounds with the microphone to frighten your actors or create audience tension. You might also use a similar setup during Halloween or year-round to project whispers, screams and similar sounds in a haunted house, maze or other location that people visit to be scared out of their wits.

Final Considerations

To get the most out of your voice amplifier when using it in any of these cool ways, always base your final decision on more than the exterior appearance of the device or its portability. Keep the following in mind before you buy:

- Look for a low distortion model. Sound delays, echoes, feedback and other types of distortions can made it difficult for others to understand you. Some models even prevent amplification and/or recording of background noise.
- It's equally important to look for a device that offers speed and volume control options. It should allow you to change or mute sound as needed and fine-tune how your voice sounds. Without these features, your voice might seem too fast/slow or loud/soft.
- Most people don't enjoy charging a battery all of the time. It's worth paying a little extra money for a model that offers a long rechargeable battery life of 12-to-15 hours and a fast recharge that only takes two or three hours.
- Many voice amplifier products only include a USB charger cord that you must plug into another device like a laptop or tablet. If you don't want to charge the amplifier this way, buy a model that offers a USB-to-wall adapter or purchase the accessory separately. Another option: Invest in a voice amplifier power bank.
- Some models are not crafted as well as others. Consider how you plan to use the device. If you believe that you might expose it to dirt, dust, impacts, vibrations, humidity and/or moisture, prevent future damage by picking a design that protects against these exposures.
- At the lower end of the range of models, as based on price and quality, a few manufacturers offer only short-term, limited warranty coverage. Some companies provide no technical support or replacement parts at all. Pick a device that comes with at least a one year complete warranty and has replacement parts available through the manufacturer or third-party retailers.
- Check a variety of online critic and customer reviews for any product that you consider. Look beyond star ratings to actual posts that offer specific details. Otherwise, you might waste time and money returning a product that looked great but had projection, distortion, playback or other problems.
- Some high-end, high-power microphone and speaker systems can only be used if you have a license from the Federal Communications Commission. If you need this type of voice amplifier system, always check the license requirements by contacting the FCC directly for additional information.

Lastly, you can find amplifiers that increase the fun-factor with impressive voice and emotion enhancers that allow you to change the intensity or pitch of your voice and play built-in sound effects for emphasis and humorous vocal manipulations. Obviously, there is so much more than you can do with these incredible voice-assistance devices. Use this guide as a starting point to help you understand this amazing equipment and locate the best option to match your needs and situation.

Final Verdict

Now that you have all the information it's time to decide which amplifier is best for you and your business so you can take your career to a whole new level. Not only will those listening to you be grateful, but your body will be as well. Don't waste another day straining to be heard, buy your voice amplifier today.

REFERENCE & RESOURCES


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