- PA2116 PA Amplifier with MP3/FM/Bluetooth/Preamplifier/Zone Controller
● Allow for the connection of USB drives, SD cards, and other storage devices to provide MP3 audio sources.
● With a new circuit design, it offers wide adaptability to power grids, low static power consumption, minimal mechanical noise, low output noise, small output distortion, high energy efficiency, compact size, and light weight.
● Feature an intelligent stepless variable speed cooling system, ensuring minimal noise generated by the cooling fan, and significantly extending the fan's lifespan.
● Feature six-zone outputs with a 100V transmission voltage.
● Include a mute function for easy insertion of priority broadcasting.
● With independent volume control for each channel and separate controls for treble and bass.
● With a 5-unit LED level display and comprehensive self-protection functions.
Description
This device features 3 line signal input interfaces, 1 line signal output interface, and 2 microphone input interfaces, with the signal from the microphone 1 input interface on the front panel having the highest priority. Each audio source input (including the built-in MP3 player and FM tuner) has an independent volume control knob, and the preamplifier is equipped with bass and treble control knobs. The 6 zones provide 100V constant voltage output, with each zone having its own independent switch control button, as well as a master button for all 6 zones on. It includes an LED digital display screen that shows the operating status of the device.
This device offers a complete broadcasting solution for small public address systems, including audio sources, zoning, preamplification, power amplification, and volume control, making it suitable for venues with small public broadcasting amplification needs.
Specifications
Model
PA2116
Rated Output Power
120W
Output Voltage Regulation
From full load to no load, ≤3dB
Rated Output Voltage
100V constant -voltage output
Auxiliary Output Level
≥900mV
Minimum Source EMF
MIC: ≤3.5mV unbalanced
LINE: ≤350mV unbalanced
Frequency Response
65Hz-20KHz (±3dB)
Total Harmonic Distortion
≤1% (1kHz, under normal operating conditions)
S/N Ratio
≥80dB
Tone Adjustment Range
Bass: ±12dB (100Hz)
Treble: ±12dB (10KHz)
FM Range
87.5MHz-108.0MHz
MP3 Minimum Source EMF
230-280mV
Protection
AC fuse, DC voltage output, load short circuit, and
overload
Cooling Method
Stepless variable frequency fan cooling
Mute Function
Microphone 1 input overrides other inputs.
Power Supply
AC220V/50Hz
Rated Power Consumption
200W
Package Dimensions
555×455×185mm
Machine Dimensions
483×330×88mm
Gross Weight
8.4kg
Net Weight
7kg
