External Public Address Megaphone 8-10 Hours Shoulder Strap 70Hz-20KHz
Public Address Megaphone Description
A public address megaphone, also known as a loudhailer or bullhorn, is a portable device used to amplify and project the voice of a speaker over a distance. It typically consists of a handheld microphone and a cone-shaped or horn-shaped speaker that amplifies and directs the sound in a specific direction.
Public address megaphones are commonly used in public gatherings, rallies, sporting events, and emergency situations where a speaker needs to communicate with a large group of people. They can be powered by batteries, AC power, or rechargeable batteries, and come in various sizes and power levels depending on the intended use.
Public Address Megaphone Details
| Name: | Public Address Megaphone |
| Model: | JM-8SB |
| Power Output : | 20W Raded /30W Max |
| Dimension: | 200 X 325MM |
| Function: | Talk , Siren , Music , Recording 120- seconds voice , Support insert TF Card or SD Card or U-disk , MP3 can be played Optional |
| Voice Range : | 0.5-0.8 KM |
| Working Voltage | DC 6-24V |
| Power Source : | 4 X 1.5V C or D ( MU-2/1 ) |
| Measurement : | 235X200X330 MM |
| Type | Built-in Siren |
| Use Scope : | Police , Fire ,School ,Public speech , training , transport co-management so on |
| Accessories: | Shoulder Strap |
| Battery Life: | 8-10 Hours |
| Power Socket: | 6-24V External By Cigar Lighter Line |
| Impedance: | 4Ω |
| Siren: | Built-in |
| Recording: | 120S Time |
| Battery: | 6V Lead-acid Battery Or Lithium Battery |
| Color: | Black , Blue , Yellow |
| Frequency Range: | 70Hz-20KHz |
| Material: | ABS Plastic Housing |
| Microphone: | External |
| Power: | 30 Watt |
| Weight: | Sturdy Yet Light Weight 0.8kg |
Public Address Megaphone Features
Additional Features: Some battery-powered megaphones have additional features, such as a built-in microphone, an auxiliary input for playing music, or a recording function for storing and playing back messages.
Durability: Battery-powered megaphones are typically constructed with durable materials to withstand tough environments and heavy use.
FAQS
Q: What is a portable megaphone speaker?
A: A portable megaphone speaker is a device that amplifies sound and is designed to be carried and used on the go in various settings where voice projection is needed.
Q: What are some common uses for a portable megaphone speaker?
A: Portable megaphone speakers are commonly used for public address, event announcements, crowd control, emergency situations, and other outdoor activities where voice projection is essential.
Q: What factors should I consider when choosing a portable megaphone speaker?
A: Factors to consider include the size and weight of the device, the power output, battery life, additional features such as a siren or music player, and the quality of the speaker.
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External Public Address Megaphone With Recorder 8-10 Hours 70Hz-20KHz Images
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