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The set is designed to provide sound for processions, pilgrimages, etc. It includes a radio transmitting and receiving set, a wireless microphone and an MP3 player with a remote control.It is powered by an internal 12V gel battery. It has a built-in battery status signaling system. It has installed sockets for connecting: a microphone, additional loudspeakers such as megaphones, a charging adapter (power adapter included).It has volume control for remote and wired microphones and transmitter activation signaling. It is equipped with an adjustable symmetrical output from the wireless microphone receiver (one or two wireless microphones), used to use the ZP4-A set as a receiver from these wireless microphones for a stationary sound system.

Technical data ZP4 – A Megaphone Stand
Rated power of the set [W] 20 2 x 30
Working frequency [MHz] 673.300 – 677.700
674.200 – 688.900
823.700 – 825.300
863.900 – 864.900
Powering the microphone 9V Battery
Mic. Range wireless [m] 60
MP3 Player yes
MP3 player remote control yes
Supply voltage (internal battery) [V] 12V
System efficiency (1W / m) [dB] 92 108
System efficiency (max.) [DB] 105 121
Band [Hz] 150-15 000 200-10 000
Audibility range [m] 50 150
Number of speakers 4 2
Height [cm] 52 35 135
Continuous operation time of the battery in full
cycle after charging [hours]
3 3
Weight [kg] 3,9 3,1 2,3