0.5-0.8 KM Portable Public Address Megaphone Built-In Siren
Public Address Megaphone Description
Most battery-powered megaphones come with a charging cable that can
be connected to a power source such as a USB port or wall adapter.
The charging time can vary depending on the specific model and
battery capacity.
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
Siren Function: Some battery-powered megaphones come equipped with
a siren function, which can be used to grab people's attention or
signal for help in emergency situations.
Volume Control: Battery-powered megaphones typically have a volume
control knob, allowing users to adjust the volume to suit their
needs.
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.
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.
As a manufacturer of public broadcasting enquipment with over 25
years of experience , we are a professional factory of handheld
Microphones and Timers integrating product design , research and
development , production , sales and service . Our company has been
loyal to quality , focusing on technoloical innovation and talent
training ,and has continuously increased the research and
development of design products to meet the variousneeds of
customers markets .
Ours / Steady Quality - Competitive Price - Quickly Delivery -
Satisfactory after-sale Service
Your / Win market - Continuous profit
