2U 120W 4-Zone Mixer Amplifier with DAB+/FM/USB/BT

Helvia HSMA / HDMA / HMMA Play Series bring a wide offer of integrated PA Sound Reinforcement solutions with digital amplifiers in class-D with processing, zone number from 1 to 4 with 100V outputs, rated powers between 120W and 350W total*, an overall 4-16O power output and a whole series of features such as DAB+receiver, BT audio streaming, USB player, FM radio, mixer with 1 front Mic input with priority, 3 Mic/Line inputs, +48V Phantom Power, 2 stereo Aux Inputs, Level Attenuators for each zone, EMC input at 100V, auxiliary power supply at +24V DC (only models at 120W and 240W). In short, these new mixer-amplifiers enclose in 2 standard 19 "units (rack-ear kit included) everything required for a simple and efficient small-to-medium multi-zone installation.


Key features

4-Zone Operation with Output Attenuator
Class-D Power Amplifiers with 120W RMS power
100V Constant Voltage Zone Outputs
4-16? Overall Low-Impedance Output (not controlled by zone attenutators)
Built-in High-Efficiency Digital Audio Processing
Advanced Over Current and Overload Protection
DC 24V Auxiliary Power Supply for Emergency Purposes
EMC 100V Emergency Input with Priority
Multimedia Player with OLED Screen and Remote Control
FM, DAB+, BT 5.0, USB Operation
Mixer with Independent Volume Control, Master Level and 2-Band EQ
3 Mic/Line Balanced Inputs with +48V Phantom
1 Front Mic Unbalanced Input with Priority
2 Stereo Line Auxiliary Inputs


4 zones
Rated power 120W
Freq. response 100Hz~16KHz
Power Outputs 100V for each zone; Overall @ 4-16O
THD =1%
S/N Ratio =80dB
N. Channels 4 Mic Inputs, 2x Aux Line Inputs, 1x FM/DAB+/BT/USB Built-In Player
EQ Controls Low (± 6dB @ 150Hz) High (± 6dB @ 10kHz)
AUX Output 1000mV
AUX 1-2 Inputs 300mV
MIC 1 Input 15mV ±3mV
MIC/Line 2/3/4 Inputs 30mV ±3mV (Mic Position); 300mV (Line Position)
EMC input 100V
BT 5.0 Version with EDR (10m receiving range, without obstacles)
DAB+ 170MHz-240MHz
FM Tuner 88MHz-108MHz
USB Audio Format MP3, WAV, WMA, SBC (FAT32, max. 128GByte)
Main Power AC220-240V, 50Hz/60Hz
Off-Load Consumption 8W
Full-load Consumption 138W
Auxiliary Power DC 24V – 10A max.
Fuse F2AL
Unit Size (WxDxH) 482 x 300 x 88 mm (16.8 x 3.5 x 11.8 in)
Unit Weight 6,1 kg (13.4 lbs.)
Packing Size (WxDxH) 747 x 397 x 164 mm (29.4 x 15.6 x 6.4 in)
Packing Weight 7,6 kg (16.7 lbs.)

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