Our Voice Amplifiers

Among our customers a very popular product!
A wide variety of different professionals purchase this products ranging from equistrian instructors dog trainers, priests, guides and sport coaches within different sports.

STRONGVOICE Voice Amplifier enhances your voice in a very good way and tests shows that the audibility for the listener have a significant improvement.
The sound holds a very good quality and is being amplified to reach hundreds of meters depending on the current settings such as weather and wind. Especially outdoors the Voice Amplifier have been proved to reach hundreds of meters in range!

The Voice Amplifier is rechargeable and is being driven by a lithium battery.

STRONGVOICE Voice Amplifier can be carried in many different ways depending on your preferences and needs.
Using a Wireless headset the device can be placed up to 20-50 meters from you depending which modell you are using.
The device can also be attached to your belt or your clothes. It can be hanged around the neck through a cord which is included in the package.

For you as a user along comes a wired or a wireless headset with built-in microphone. For some amplifiers there is even a handheld microphone.

If you would like to read what our customers thinks about the products, please click on references

Our various Voice Amplifier are divided into 5 categories: 

voice amplifier with output power 10-15 Watt

STRONGVOICE 15  Wireless

Strongvoice 15 Wireless comes with several features;

  • strong output power of 15 watts and the reach is up to 1 500 m2.
  • small, flexible and easy to use and with a very good sound.
  • In use, the speaker unit is placed up to 15 meters from the user, thanks to the wireless headset.
  • long battery life up to 12-14 hours, depending on the strength of the volume, and Temperature.
  • a band comes with the amplifier so that the speaker unit can also be hung / worn on the body.
  • comes with a wireless headset.

There are several built-in functions in the speaker unit for better sound.
The unit has not clip at the back and comes in black and light blue.

Operating battery time:        12-16 hours
Recharging time:                    3-4 hours
Range:                                      appr. 7-800 square meters (open surface)
Maximum output Power:     15W
Weight:                                    230 grams
Measures:                               108mm x 84mm x 42mm

STRONGVOICE 15              - offer this month 995 kr inkl. moms -

A popular voice amplifier among our customers. Strongvoice 15 Wireless comes with several features;

  • strong output power of 15 watts and the reach is up to 1 500 m2.
  • small, flexible and easy to use and with a very good sound.
  • In use, the speaker unit is placed up to 15 meters from the user, thanks to the wireless headset.
  • long battery life up to 12-14 hours, depending on the strength of the volume, and Temperature.
  • a band comes with the amplifier so that the speaker unit can also be hung / worn on the body.
  • comes with a wireless headset.

There are several built-in functions in the speaker unit for better sound.
The unit has not clip at the back and comes in black color.

Operating battery time:        12-16 hours
Recharging time:                    3-4 hours
Range:                                      appr. 7-800 square meters (open surface)
Maximum output Power:     15W
Weight:                                    230 grams
Measures:                               108mm x 84mm x 42mm

STRONGVOICE 10 Mini Wireless

Our smallest voice amplifier with a strong and good sound despite its small size. Speaker part weighs only 128 grams!

  • It is simple and easy to use with a good clear sound.
  • Designed to be as slim and small as possible.
  • The speaker unit also has a clip on the back for attaching to a belt, for example. You can also very easily remove the clip.
  • A band accompanies that allows the speaker unit can also hang from the neck or around the waist.


Operating battery time:        8-12 hours
Recharging time:                    3-5 hours
Range:                                      appr. 500 square meters (open surface)
Maximum output Power:     10W
Weight:                                    128 grams
Measures:                               93mm X 75mm X 24mm
Wireless Headset, range
from the unit:                         about 30-50 meters, depending on the surface

STRONGVOICE 10 Mini                    - offer this month 995 kr inkl. moms -

Our smallest voice amplifier with a strong and good sound despite its small size. Speaker part weighs only 128 grams!

  • It is simple and easy to use with a good clear sound.
  • Designed to be as slim and small as possible.
  • The speaker unit also has a clip on the back for attaching to a belt, for example. You can also very easily remove the clip.
  • A band accompanies that allows the speaker unit can also hang from the neck or around the waist.


Operating battery time:        8-12 hours
Recharging time:                    3-5 hours
Range:                                      appr. 500 square meters (open surface)
Maximum output Power:     10W
Weight:                                    128 grams
Measures:                               93mm X 75mm X 24mm
Wireless Headset, range
from the unit:                         about 30-50 meters, depending on the surface

STRONGVOICE 15+ Wireless

Voice amplifier with several features  and a variety of built-in features for a better sound. Recording possibilities.
The amplifier comes with a wireless headset.


Operating battery time:        10-14 hours
Recharging time:                    3-5 hours
Range:                                      appr. 500 square meters (open surface)
Maximum output Power:     10W
Weight:                                    2226 grams
Measures:                               120mm X 92mm X 39mm

STRONGVOICE 15 +                  

Voice amplifier with several features , including Bluetooth function with up to 15 -meters range , FM radio and a variety of built-in features for a better sound . Recording possibilities.


Operating battery time:        10-14 hours
Recharging time:                    3-5 hours
Range:                                      appr. 500 square meters (open surface)
Maximum output Power:     10W
Weight:                                    2226 grams
Measures:                               120mm X 92mm X 39mm

voice amplifier with output power 16-20 Watt

STRONGVOICE 18 Wireless

Voice amplifier with multiple features and a built-in wireless headset. Good sound adjustment options, AUX audio input, and covers a large area up to 1500 m2.

Operating battery time:          12-15 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 1500 kvadratmeter square                                                                meters (open surface)
Maximum output power:        18W
Weight:                                       218 gram
Measures:                                  98mm X 88mm X 43mm
Wireless Headset, range
from the unit:                            about 30-50 meters, depending on the surface

Unizone Wireless

A voice amplifier that is easy to use, flexible and multi-functional.

  • A good sound with a strong sound effect, from 15 watts up to 25 watts. 
  • In the package are 2 microphones, both a wireless headset and standard hand microphone.
  • It has a clip on the back the unit. The clip, which also possible to turn in different ways.
  • The wireless headset has several different adjustments for best fit.
  • The product has several additional features for better sound and play back sound.
  • Also comes with FM radio and voice recording.


Operating battery time:          up to 10 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 1000 kvadratmeter square  meters (open surface)
Maximum output power:        15W, up to 25 Watt
Weight:                                       215 gram
Measures:                                  96mm X 116mm X 32mm

STRONGVOICE 18

Voice amplifier with multiple features . Good sound adjustment options, AUX audio input, and covers a large area up to 1500 m2.

Operating battery time:          12-15 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 1500 kvadratmeter square                                                                meters (open surface)
Maximum output power:        18W
Weight:                                       218 gram
Measures:                                  98mm X 88mm X 43mm

voice amplifier with output power 21-25 Watt

STRONGVOICE 25 Wireless     (with 2 microphones)

Voice amplifier with several features. In addition to a good sound there are multiple adjustment options for sound.

  • An impressive power output of 25 WAT.
  • Bluetooth option and AUX audio input.
  • Comes with Wireless headset microphone.
  • In use, the speaker unit can be  placed up to 15 meters from the user, thanks to the wireless microphones.
  • A band is included for wearing/hanging the amplifier on your body.


Operating battery time:          18 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 2 200                                                                      square meters (open surface)
Maximum output power:        25W
Weight:                                       248 gram
Measures:                                  115mm X 92mm X 37mm

STRONGVOICE 25

Voice amplifier with several features. In addition to a good sound there are multiple adjustment options for sound,

  • An impressive power output of 25 WAT.
  • Bluetooth option and AUX audio input.
  • A band is included for wearing/hanging the amplifier on your body.
Operating battery time:          18 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 2 200 square meters (open surface)
Maximum output power:        25W
Weight:                                       248 gram
Measures:                                  115mm X 92mm X 37mm

voice amplifier with output power 26-30 Watt

STRONGVOICE 30

Strongvoice 30 is a very strong voice amplifiers in a small format.

  • Output Power 30 Watt
  • Range is up to 2 500 m2
  • a headset with cable 
  • In use, the speaker unit can be  placed up to 30 meters from the user, thanks to the wireless microphones.
  • it is possible to use both microphones at the same time
  • a band is included for wearing/hanging on your body

Operating battery time:          up to 12 hours
Recharging time:                       3-4 hours
Range:                                        Approximately 2 500                                                                                              square meters (open surface)
Maximum output power:        35 W
Weight:                                       282 gram
Measures:                                  115mm X 92mm X 37mm

ACCESSORIES

All of our packages includes the following:

Headset with built-in microphone
Microphone
Charger
Cord for hanging around your neck or waist