Portable Wireless UHF Voice Amplifier with Microphone Spacetronik SP-VA22
A wireless voice amplifier is a device consisting of a microphone, transmitter and speaker. Although the principle of operation is very simple, the number of possibilities and facilities is large. Professional amplification system ensures clear and clear voice. The 10W sound covers about 500 square meters, which is enough to amplify the hall and ensure audibility for a group of 25-100 people. The built-in battery allows for continuous operation for up to 38 hours. The SP-VA22 is equipped with an additional UHF module, so it can connect wirelessly to the included transmitter. The device is an excellent solution for teachers, guides, announcers, etc.
The most important advantages of the voice amplifier:
Mobility
Ergonomic design and small size (palm size) make this small compact amplifier very mobile. You can attach it to the belt with a clip or hang it almost anywhere thanks to the use of two ergonomic handles. Double handle: for trouser strap or neck leash.
UHF Transmitter
The SP-VA22 amplifier model is equipped with a UHF module. This solution allows you to wirelessly transmit the signal between the microphone and the speaker over a distance of up to 40m. Although our tests on the open space have shown that the devices work even at 80m. We can connect not only a microphone to the transmitter, but also a phone, laptop, etc.
Built-in 4000mAh lithium battery
The full duration of use is 38 hours, which is enough for several days of work. The wireless microphone provides the user with full comfort of work. The device is charged via the included USB C cable.
Versatility
The device supports memory cards and USB memory devices, e.g. pendrive. It can repeat a single song, loop the entire album, and switch songs. The device has a 3.5 mm AUX audio input, which allows you to use a voice amplifier as a computer speaker or a mobile speaker, e.g. for a mobile phone. An ideal work tool for a teacher, trainer, singer, guide. It will work perfectly in all conditions - during professional training, training or school trip. In addition, this model has a recording function, so it can act as a voice recorder.
High quality of workmanship
The headset microphone is reinforced with a 1m long cable string. Thanks to it, the user has free hands. The display is easy to read and makes it easy to navigate and operate the device. Rubber buttons protrude beyond the outline of the device, which also translates into ease of use. With a little practice, you can operate without looking at the amplifier.
The voice amplifier is addressed to all people who in their work speak to a larger group of people. Its compact size and mobility is an excellent alternative to large loudspeakers, which cost a lot, and their transfer causes a lot of problems. An important aspect is a loud and clear sound. A common problem among teachers are voice problems. Several years of daily operation The device allows you to save your vocal cords while ensuring audibility in the classroom or in the hall. An interesting solution is the ability to play songs from a USB drive or Micro SD card. Voice amplifiers are very popular among tourist guides - thanks to the powerful speaker, it is easier to "break through" the street noise. The ability to attach the device to the belt and the head microphone will tame the hands. This will work not only during lectures, trainings and presentations, but also during yoga classes, etc.
- Stylish, elegant and ergonomic design
- Built-in UHF module and transmitter - free signal transmission up to 40m.
- Ultra-Portable Design LoudSpeaker - Can be worn around the neck or around the waist with a belt from the trousers
- Equipped with a special acoustic head microphone - original HiFi sound amplification
- Power 10W - Can be used for a group of 25-100 people
- Can work as a speaker for mobile phones, computers, iPads/tablets (has 3.5mm aux audio port)
- Supports USB Flash drive and Micro SD (TF) card
- Built-in voice recorder function - allows you to record audio to a pendrive or Micro SD card
- Speaker power: 5W
- Maximum power 10 W
- Output impedance: 2Ω
- UHF module
- Wireless transmission range: up to 40m
- Battery: 4000mAh
- Charging voltage: DC 5V 1A
- Runtime: 35-38 hours (20-25 hours in wireless mode)
- Transmitter operation time: 5h
- Frequency response: 120Hz - 15KHz
- Operating temperature: -10-45°C
- Charging time: 4-6 hours
- Dimensions - 120x89,5x44 (mm)
- Weight - 242.5g
Kit contents:
- 1x Voice Amplifier
- 1x UHF transmitter (660-698MHz)
- 1x 3.5 mm jack-jack audio cable
- 1x USB-C cable
- 1x 1m wired headset microphone
- 1x lanyard
- 1x User Manual (in Polish)
