• Main Amplifier 240W HBA-3240A

Main Amplifier 240W HBA-3240A

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 The All in One BGM & Public Address System Amplifier is an economical solution for middle to large i

 The All in One BGM & Public Address System Amplifier is an economical solution for middle to large installations including buffets, restaurants, schools, retirement villages, small shopping centers, fitness centers, pool & aquatic centers etc.Offering outstanding performance and featuring microphone, auxiliary and emergency inputs. For ease of use, the unit has built-in CD/DVD, USB input with Mp3 player and FM/AM tuner.  Additional auxiliary input, priority auxiliary input, microphone input and priority microphone input are available. There are alarm short circuit, computer and AV connectors. Five zones may be selected on or off via the front panel switches and zone volume can be adjusted independently. Output level is monitored via the LED VU meter. Five output zones can be selected via the front panel switches which can be extended up to 20 zones. It is suitable for 100 V speakers.

Multi zone pa system/Multi Room audio system/Whole house music system & Whole home speaker amplifier supplier & manufacturerMulti zone pa system/Multi Room audio system/Whole house music system & Whole home speaker amplifier supplier & manufacturer

240W rated power
1* balanced XLR MIC Input with Phantom Power
1* Balanced RJ45 MIC Input
1 *Auxiliary Input
Built-in CD/DVD
1* USB Input
1*FM/AM Turner
1* Emergency Input
5 Output Zones
Zone Individual Volume Control
Master Volume Control
Treble, Bass Volume Control
Time Setting Function
Automatic Turn on and off Function
100V output
LED VU meter
Chime and Mute
Alarm short circuit connector
Design allows up to 20 Zones


Rated Power240 W480 W
Protection5A ac fuse10A ac fuse
Power Supply230Vac ± 10%, 50/60 Hz
Distortion< 1% @ rated Outputs, 1kHz
Bass Control-10/+10 dB @ 100 Hz
Treble Control-10/+10 dB @ 10 KHz
Frequency Response50 Hz – 20 kHz (+1/-3 dB @ -10 dB ref. rated Outputs)
MIC InputXLR,balanced,24V Phantom Power(ON/OFF Switch); Sensitivity: 5mV;Impedance:>1K Ohm;S/N:>60dB
Aux InputRCA stereo socket bridged mono ; Sensitivity:775 mV;Impedance:10K Ohm; S/N:>75dB
Emergency InputRCA stereo socket bridged mono; Sensitivity:775 mV; Impedance:10K Ohm; S/N:>75dB.
BGM OutputRCA mono; Output level:775mv; Impedance:600 Ohm
EMC OutputRCA mono; Output level:775mv; Impedance:600 Ohm
Remote (Mic Use)RJ45; Communication: RS485,9600bps; Line in: 1V, balanced, 600 Ohm.
DVD Player(build-in)Frequency Response:20Hz-20KHz(+1/-3dB);Distortion;<0.1%;>80dB.
Mp3 Player(USB Input)Supported bit rates:CBR 32kbps-320 kbps and VBR, mono and stereo;USB: Max.16G; File System: FAT,  FAT32; File Format: MP3
Tuner(build-in)FM:87.5-108MHz(50KHZ); AM:522-1611KHz (9KHz).
Speaker OutputsScrew terminals, 70V/100V;4-16 ohm.
ControlEdit, Treble, Bass ,BGM Vol, Microphone Vol, Zone Selector, Zone Vol, Mute Vol, Chime Vol, CD/DVD Function Key, LED Contrast and ON/OFF Switch
IndicatorsVU-meter ( LEDs for -10,-5,0,3 and 6dB)
Relative Humidity< 95%
Operating Temperature Range-10°C to +45°C

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