Contents

The Best Vocal Amplifier For Singers of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Vocal Amplifier For Singers of 2023. Check our ranking below.

2,642 Reviews Scanned

Rank No. #1

Coolmusic Portable Acoustic Guitar Amplifier, for Performers On The Go, Built-in Bluetooth (40W Battery-Powered)

♬【3 Channel】It is able to plug in 3 different instruments together, such as guitar, piano keyboard, microphone, etc. 2 Band Balance meet the needs of various music style and the built-in reverb effect ensures natural and echo-like sounds
♬【40 Watt】It has enough power for your needs, able to fit in different situations like live, studio, solo performance and practice.
♬【Bluetooth】Provide with options of wireless connection, phone input, CD/MP3 input, and USB plugin, it is able to fit in the different connection types, it is convenient and useful with its master control, headphone input and DI output, recording and MP3 function.
♬【Rechargeable】It can run up to 5-8 hours depends on the volume you use after 5 hours charge. And it can work with a connection directly to the electricity.
♬【Portable】15*14*13 inches midsize and 16 lbs allow a less burden performance, and 2 coaxial speakers, 8 woofers and 2 piezo tweeters can deliver a big,full and natural sounding for acoustic guitar and microphone.

Rank No. #2

FLAMMA FV01 Vocal Effects Processor Pitch Correction Voice Pedal Vocal Stompbox Microphone Amplifier for Singer Live Singing Streaming Recording with Delay Reverb Acoustic Guitar Playing

The FV01 vocal effects Corrector is primarily a pitch-correction pedal that offers everything from pitch correction to full-blown effects overload when your input is a microphone.
The FV01 features three separate vocal effects as indicated by the TONE LED displayed prominently in the center of the pedal.
Singers can switch between WARM, BRIGHT, and NORMAL modes, with each mode indicating the type of EQ manipulation provided by the pedal.
It can be used as a microphone amplifier or a traditional stompbox. Optional 48V phantom power for condenser microphones.
Two different output modes for a mixed-signal or individual signals from guitar and microphone.

SaleRank No. #3

LyxPro 40 Watt Electric Guitar Amplifier | Solid State Studio Amp with 8” 4-Ohm Speaker, Custom EQ Controls, Drive, Delay, ¼” Passive/Active/Microphone Inputs, Aux in & Headphone Jack - White

HUGE SOUND FOR EVERY SETTING | Powerful 40W Combo Amp Turns Up Your Electric Guitar Like Never Before with Custom Equalization, Passive/Active Inputs, Adjustable Drive, Digital Delay & Multiple Output Options for Stage Performance, Studio Recording, Outdoor Concerts, Home Practice & Other Musical Applications
EXPLOSIVE 8” 40-WATT SPEAKER | 4-Ohm Impedance Delivers Clear Treble, Booming Bass, Excellent Current Resistance & Reliable Frequency Response for All Kinds of Demanding Instrumentals | Master Volume Control Allows for Wide Functionality Ranging from Intimate Solo Play to Thunderous Live Concert Output
PITCH-PERFECT EQUALIZATION | Built-In Equalizer Settings Help You Achieve Diverse Tonalities for Every Style of Play Including Boost (On/Off), Variable Distortion (Gain), Digital Delay (Time/Repeat) & Treble, Middle & Bass Adjustment (0-10) | Turn the Knobs for Clean, Clear Guitar Sound or Gritty, Blown-Out Playback in Overdrive
3 UNIQUE LISTENING EXPERIENCES | In Addition to the Amp’s Built-In Speaker, Enjoy a Variety of Output Options to Suit Your Exact Setup Including a ¼” Headphone Jack for Private Listening & Line Out Port for Plugging Into Larger External Speakers, PA Systems, Mixing Consoles & Other Recording Gear | Power Cable Included
TAKE THE SHOW ON THE ROAD | Highly Capable Guitar Amplifier is Super Durable & Portable, Measuring 17” x 8.5” x 13.5” & Weighing Just 25.37 Lbs. for Travel Ease | Features an Integrated ¼” Microphone Input & Adjustable Mic Volume So Singers & Players Can Plug in Together—Great for Live Gigs, Street Performances & More

Rank No. #4

LyxPro SPA-5.5 Small PA Speaker Monitor Class-D Amplifier 3 Channel Mixer 3 Band EQ, Powerful Compact Active Speaker System amp with Mixer 48V Phantom Power

125w RMS 150w peak speaker with class D amplifier, 3 channel mixer and 3 band equalizer
+48V phantom power supply for condenser microphones
XLR, ¼” RCA and 3.5mm (1/8”) inputs (stereo cd mp3)
Instrument switch for direct connection of instruments
Can be used as a PA speaker, monitor, guitar amp or karaoke – can be mounted on a microphone stand

Rank No. #5

Boss Acoustic Singer Live 60-Watt Bi-Amp Acoustic Combo with FX

Professional acoustic amplifier with premium sound and features
Harmony function automatically creates smooth and accurate vocal harmonies via real-time key/chord analysis of the guitar input
Chorus effect on guitar channel, delay/echo effect on mic channel, and independent reverb on both channels
Dedicated guitar channel with Acoustic Resonance to restore natural tone to stage guitars with piezo pickups

Rank No. #6

BOSS Acoustic Singer Live LT Guitar Amp (ACS-LIVELT)

Professional acoustic guitar amp with premium sound and features
60–watt bi-amp design with custom-designed 6. 5-inch woofer and dome tweeter
Guitar and mic channels with discrete analog input electronics and independent three-band EQs
Acoustic Resonance (three types) on guitar channel restores natural tone to stage guitars with piezo pickups
Enhance effect on mic channel for full, well-defined vocal tones

Rank No. #7

Boss Acoustic Singer Pro 120-Watt Bi-Amp Acoustic Combo with FX

Professional acoustic amplifier with premium sound and features
Harmony function automatically creates smooth and accurate vocal harmonies via real-time key/chord analysis of the guitar input
Dual channels with discrete analog input electronics and three-band EQ
Dedicated guitar channel with Acoustic Resonance to restore natural tone to stage guitars with piezo pickups

Rank No. #8

Roland CUBE Street EX 4-Channel 50-Watt Battery Powered Amplifier

Angled back for use as a stage monitor; mounting hole for use with optional ST-A95 . (Best with Polaroid AA Batteries)
Power: 50W (25W & 25W stereo)AC or battery-powered (5 hours at 50W; 10 hours at 25W; 20 hours at 10W)Speakers: 2x8" woofers; 2x2" tweeters
Four independent channels for connecting a variety of mics, instruments, and audio devices
Two XLR mic inputs allow two vocalists to perform at once
COSM tones for electric guitar, including Clean, Crunch, and Lead; preamp for acoustic guitar provides clean, natural sound

Rank No. #9

NORWII S358 Portable 4000mAh Rechargeable Voice Amplifier with Wired Microphone Headset & Waistband, Personal Microphone and Speaker for Teachers Tour Guides ect

Small Size and Big Volume -- ①It is a Professional Voice Amplifier with 3 inches powerful magnetic loudspeaker. Compact size (4.9 x 1.9 x 3.6 inches) and light weight (0.56 lb). ②The max 10 watts sound can cover about 10000 sq.ft (1000 ㎡). More advanced sound sensitivity and more sound penetration. The sound of S358 microphone amplifier is clear, crisp, no noise and no distortion.
Long Battery Life-- ①Double power, it provides 36-40 hours keep using. ②This mini voice speaker is charging with type-C port.
Comfortable and Portable -- ①Portable loudspeaker comes with an adjustable band that you can use it to tie around your waist or hang on your neck. ②Teacher speaker amplifier has a clip on the back, you can clip on a belt or the pant waistband. ③The wired headset microphone is adjustable. ④Fashionable design that is suitable for teaching, trainer, singer, coach, tour guide, shopping mall, presentation, Yoga, outdoor speech and etc.
Upgraded Microphone Speaker - This speaker amplifier can work as an MP3 audio player, can be used on computers or smartphones. S358 is equipped with a mainstream USB-C charging interface. The package is including a USB Type A to USB Type C charging cable, it can be charged with 5V charger or computer USB port.
Warm Tips and Guarantee -- ①12 Months Warranty and lifetime after-sales customer services make your purchase absolutely risk-free. ②Please charge the speaker before first time using, keep the speaker and mic for a distance to avoid the noise.

Rank No. #10

CLYOR Voice37- All Natural Voice Remedy for Singers - Boosts Your Voice - Soothes and Relieve Hoarseness - Lubricates Vocal Cords - Removes Mucus - Enhances Your Singing and Speaking - 2 oz

NEED HELP? If you tried Voice37 and it didn't work for you, just contact the manufacturer. We'll be glad to help you out and make things right.
FOR SINGERS BY A SINGER: As a singer, you know that your vocal cords are extremely delicate (and precious!). That's why you want a remedy that won't do any damage to your voice. Voice37 gets rid of the bad while keeping the good (your beautiful voice, of course!) – all in a natural way.
NATURE IN A BOTTLE: Voice37 includes all-organic herbs, selected for their soothing and lubricating effects on the voice. No alcohol, no preservatives, no parabens, no artificial flavors here. Your voice needs the best and healthiest.
BE PROACTIVE: Major gig comin' up? Need your voice in perfect shape for a recording session? Want to keep your reputation stellar? Take Voice37 in advance so you wow 'em with your prowess.
TOLERABLE TASTE: Choking, gagging, or burning sensations? Not with Voice37. Reviewers rate the taste as pleasant and honey-like, exactly what you need before you sing.

Rank No. #11

Coolmusic Electric Drum AMP 100-Watt Electronic Drum Amplifier DM100 Keyboard Speaker with Wireless Audio Connection, with 3-Band EQ and DI Out Black

【Bluetooth】You can use your phone or I pad to play background music for your workout.
【Coaxial Speaker】 10 inch woofer shows the bass better, 3 inch tweeter controls snare cracking.
【2-channel】It can be connected to your e-drum, keyboard or other instrument.
【DI out】It has a DI out socket to connect to another speaker or mixing console.
【3-band EQ + 100 watt output power】

Rank No. #12

Acoustic Guitar Amplifier, 20 Watt Bluetooth Amp for Guitar Acoustic with Reverb Chorus Effect, 3 Band EQ（Including Microphone and Audio Cable）

【2 Channel】It is able to plug in 2 different instruments together, such as guitar, microphone, etc.
【3 Band EQ 】3 Band Balance(Bass,Mid,High) meet the needs of various music style and the built-in reverb effect ensures natural and echo-like sounds
【Bluetooth】BT means Bluetooth.Provide with options of wireless connection, phone input, CD/MP3 input, and USB plugin, it is able to fit in the different connection types, it is convenient and useful with its master control, headphone input and DI output
【20 Watt】8- inch woofer and 2-inch tweeter can deliver a big, full and natural sounding for acoustic guitar and microphone,20 Watt has enough power for your needs, able to fit in different situations like live, studio, solo performance and practice, giving you more freedom to control your sound to be heard over the other musicians without pushing your amp out of its optimal operating range
Effects: Reverb & Chorus; 15*14*13 inches midsize and 16 lbs allow a less burden performance

Rank No. #13

Coolmusic BP80 Battery Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 100W, 6 Inputs,3 Band EQ,Orange

【6 Inputs】4 musical instrument inputs and 2 auxiliary inputs, which can fully satisfy a small band. It can connect 2 instruments (guitar, piano, keyboard, etc.), 2 microphones, two mobile phones or computers at the same time. Two independent EQ effects adjustment , Boost or attenuate the low-frequency, mid-frequency and high-frequency DB values.
【100 Watt】8- inch woofer and 3-inch tweeter deliver clear, lifelike ,dynamic, powerful sound;
【Bluetooth】Provide with options of wireless connection, phone input, CD/MP3 input, and USB plugin, it is able to fit in the different connection types, it is convenient and useful with its master control, headphone input and DI output.
【Rechargeable】It can run up to 6-8 hours depends on the volume you use after 5 hours charge. And it can work with a connection directly to the electricity.
【Condenser microphone switch】: The microphone interface is designed with 48V phantom power, compatible with condenser microphones and dynamic microphones.

Rank No. #14

Fender Acoustasonic Guitar Amp for Acoustic Guitar, 15 Watts, 6 Inch Speaker, Dual Front-Panel inputs, 11.5Hx11.19Wx7.13D Inches, Tan

The Fender Acoustasonic Guitar Amplifier features 15 watts, 11.5Hx11.19Wx7.13D inches
The Acoustasonic 15’s convenient dual front-panel inputs include a standard ¼ inch jack for an instrument and an XLR input for a microphone
This unique amplifier is the only Fender guitar amp to feature a "whizzer" cone—a small supplementary speaker cone attached to the voice coil of the amps 6 inch speaker
The portable and lightweight design allows for easy transport and its headphone output is a great solution for silent practice
2 Year Limited Warranty: Fender amplifiers are designed for players and built with unmatched quality, down to the last screw—Fender warrants this amplifier to be free from defects in materials and workmanship for two (2) years from original purchase

Rank No. #15

TAMPROAD New Bluetooth Karaoke Machine for Adults and Kids with 1 Wired Karaoke Microphone, PA Portable Speaker System with LED Party Lights Support TWS, AUX in, FM, REC- Best Birthday Gift

Bluetooth Wireless speakers Loud - Great Sound Quality: A67 Party Bluetooth Speaker is designed for the ultimate in-music sound, The wireless boombox bluetooth speaker is equipped dual 4'' full range speakers and a rear heavy bass guide tube. 60W Big power blueooth speaker can provide very powerful stereo and amazing bass sound. It has the ultimate sound and the colorful LED light show will bring you an unprecedented audio-visual feast, which will make the party atmosphere extraordinary.
karaoke machine for kids adults - Karaoke Machine & PA System: A67 bluetooth speaker is equipped with karaoke system and PA system. It is recommended to use it with a microphone, so that the passionate singing can provide the best musical atmosphere and effect for your party. It can make your kids, family members and friends enjoy more happiness in life; it can also let teachers, tour guides, dancers and other people who need it, their work will become easier and more convenient.
Multifunctional portable bluetooth speaker - Large capacity battery & Bluetooth 5.0: The powerful long-life 10000mAh battery technology Supports long play time and colorful light show.Bluetooth 5.0 technology can freely and easily connect your Bluetooth speaker to your smart phone(connection range of 100 feet), including other Bluetooth-enabled devices compatible. The 3.5mm audio aux cable is wired to smartphone, MP3, MP4, Computer, PC, TV and other non-Bluetooth devices with 3.5mm audio jack.
bluetooth speakers poratble wireless - TWS Function & Colorful Light Show :The pairing of two A67 loud big bluetooth speakers are crazy, the 120W stereo surround sound immediately invades your hearing. The lights like flames and water can be switched back and forth, the colorful lights occupy your field of vision, and your heart beats wildly with the music. It's awesome Light Show!
Bluetooth speakers for home - Worry Free Service & Ideal Gift Choice: We will provide a 12-month warranty and free consulting services , if you have any questions about the product, please feel free to contact us. We will provide you with the best customer service. Ideal as a holiday gift for Birthday, Christmas, for your kids or friends. The party speaker is suitable for listening to music, watching movies, parties and even singing karaoke, weddings, block events, conferences, etc

Rank No. #16

SHIDU Mini Voice Amplifier Portable Rechargeable Bluetooth Speaker with Wired Microphone Headset 10W 1800mAh PA system Supports MP3 Format Audio for Teacher, Taxi Driver, Coaches, Training, Tour Guide

【EXCELLENT SOUND & MULTI-FUNCTION】 - The voice amplifier is not only a nice voice saver which with super 10 Watts output, provides a clear, natural and crystal voice, sounds coverage up to 10000 square feet and ideal for a small or large group of 40-100 people. But also a MP3 player which supports TF card & U disk.
【BLUETOOTH FUNCTION】Not only an amplifiers but also a portable Bluetooth speaker, you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away.
【LIGHTWEIGHT AND EASY TO USE】 - This Bluetooth amplifier is small in size (3. 1 x 1. 2 x 4 inches) and lightweight (0. 4 lb), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry. No complex set up, one second connection with the voice amplifier and the microphone.
【LONG WORKING TIME】 - Rechargeable voice amplifier built-in a 1800mAh big lithium battery, you can use it for up to12 hours (MIC mode), 6 to 8 hours (musical mode) with a fully charged battery. You can use USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.
【ADJUSTABLE AND COMFORTABLE MICROPHONE HEADSET】The wired headworn microphone is adjustable. You can adjust the distance between your mouth and the mic. Made of durable and wear-resistant ABS material, this voice amplifier looks fashion. Suitable for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc. .

Rank No. #17

Bluetooth Voice Amplifier Personal Portable Pa System, 25W Megaphone Speaker with 2 Wireless Mics, Voice Amplifier with Wireless Microphone System for Teachers Teaching Singing Outdoor Indoor ect

【Powerful Portable Voice Amplifier】This 25W voice amplifier features dual magnetic speakers for louder and clearer amplification with no distortion. It can cover an area of about 25000 sq.ft (2500 ㎡), and its stable performance is perfect for amplifying your voice without straining your throat.
【Bluetooth Voice Amplifier With 2 Mics】The wireless voice amplifier comes with two wireless microphones, including a headset microphone and a handheld microphone. Dual microphone support allows for simultaneous use, and the UHF wireless connection ensures a more stable signal that is less susceptible to environmental interference. Not only can it serve as a backup microphone, but it also enhances interaction with the audience, making it perfect for classrooms and other settings.
【Multi-Function Personal Pa System】This portable pa is equipped with the latest Bluetooth 5.0 chip, ensuring smooth wireless streaming and stable transmission over a distance of up to 114ft. It also supports Micro TF card/Flash USB/AUX connectivity, making it compatible with a wide range of devices such as Android mobile phones, iPads, tablets, and PCs. With its versatile connectivity options, this personal speaker is the perfect solution for all your audio needs.
【Long-Lasting Battery Life】The megaphone speaker features a built-in 5200mAh (2*2600mAh) rechargeable battery, which can play for 10-15 hours on a full charge. The microphone and speaker set is compact with a size of 4.9"*3.9 inches, making it portable and durable for use in various settings, including churches, small parties, schools, classrooms, gyms, meetings, indoor and outdoor.
【What's Included】1× personal voice amplifier, 1× wireless headset microphone, 1× handheld microphone, 1× adjustable waistband, 1× DC 9V adapter, 1× DC5V adapter, 1× USB charging cable, and 1× user manual. This Voice amplifier is one of the best gift options and comes with a newly designed suitable for gifts!

Rank No. #18

Fender Frontman 10G Guitar Amp, 10 Watts, with 2-Year Warranty, 6 Inch Fender Special Design Speaker, 5.75Dx10.25Wx11H Inches

The Fender Frontman 10G Guitar Amplifier features 10 watts, 7.5Hx11.5Wx13.7D inches, 11.7 pounds
The 6 inch Fender Special Design speaker delivers quality tones and variety of sounds from blues to metal
Enjoy a breadth of controls, including gain, over-drive select switch, volume, treble, and bass
The closed-back design packs a heavier bass response
2 Year Limited Warranty: Fender amplifiers are designed for players and built with unmatched quality, down to the last screw—Fender warrants this amplifier to be free from defects in materials and workmanship for two (2) years from original purchase

Rank No. #19

Roland VT-12 Vocal Trainer, Black

Visually check your pitch in half-step increments with the illuminated pitch meter
Detects two singers simultaneously for two-part harmony training in equal temperament and just intonation
Onboard audio exercises with guide vocals and backing tracks. The pitch meter displays your pitch against the internal guide vocal for comparison.
Fifty Lessons classical voice exercises with piano accompaniment and melody guide tracks; the VT-12 displays the pitch of the guide melody and your pitch simultaneously
Review function for instant playback to hear your performance

SaleRank No. #20

Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker with Smart App for Electric Guitar, Acoustic or Bass

Spark GO features boundary-pushing computational audio that creates surprisingly big, full detailed tone for an amp its size.
Stocked with 33 amps and 43 effects, create your own custom preset or download 50,000+ tones from the ToneCloud community.
Search for your favorite songs and the Auto Chords feature will analyze and display chords for you – all in real-time.
Create your own virtual band with Smart Jam – an AI powered bandmate that listens and learns your playing style and jams along with you.
Jam, play and listen to music all day with a USB-C rechargeable battery that lasts up to 8 hours.

Last update on 2023-08-05 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Vocal Amplifier For Singers?

Do you get stressed out thinking about shopping for a great Vocal Amplifier For Singers? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Vocal Amplifier For Singers, which is why we have assembled a comprehensive list of the greatest Vocal Amplifier For Singers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Vocal Amplifier For Singers that you consider buying. Your questions might include the following:

Is it worth buying an Vocal Amplifier For Singers?
What benefits are there with buying an Vocal Amplifier For Singers?
What factors deserve consideration when shopping for an effective Vocal Amplifier For Singers?
Why is it crucial to invest in any Vocal Amplifier For Singers, much less the best one?
Which Vocal Amplifier For Singers are good in the current market?
Where can you find information like this about Vocal Amplifier For Singers?

We’re convinced that you likely have far more questions than just these regarding Vocal Amplifier For Singers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Vocal Amplifier For Singers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Vocal Amplifier For Singers. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Vocal Amplifier For Singers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Vocal Amplifier For Singers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Vocal Amplifier For Singers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Vocal Amplifier For Singers?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Vocal Amplifier For Singers.
Customer Ratings: Number ratings grade Vocal Amplifier For Singers objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Vocal Amplifier For Singers.
Product Quality: You don’t always get what you pay for with an Vocal Amplifier For Singers, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Vocal Amplifier For Singers is should be an indication of how long it will work out for you.

We always remember that maintaining Vocal Amplifier For Singers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Vocal Amplifier For Singers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is a portable voice amplifier?

A: The Chattervox portable voice amplifier is a simple voice amplifying device that is designed for patients with weak voices to help them communicate easily with people at distance.

Q: What is voice AMP?

A: Voice Amplifier, Communication Devices. Voice Enhancers, sometimes referred to as Personal Voice Amplifiers, are invaluable for helping people with voice issues stay connected with friends and family and continue to lead productive lives through enhanced verbal communication.

Q: What is a voice generator?

A: Speech-generating devices (SGDs), also known as voice output communication aids, are electronic augmentative and alternative communication (AAC) systems used to supplement or replace speech or writing for individuals with severe speech impairments, enabling them to verbally communicate.

Q: What is a speech amplifier?

A: A speech aid – lightweight hands free compact Voice Amplifier attached to a belt. The use of a voice amplifier improves the learning and the teaching experience, improves communication and increases effectiveness of classes, lectures, meetings, sales presentations. Portable Voice Amplifier is also called “Waistband Amplifier” or “Speech amplifier”.