the best portable pa system

Brand Name:NOVA acoustics

Model Number:KM-12

Place of Origin:Guangzhou, China

NOVA 12" Passive PA Full Range Loud Speakers - Live Sound Club DJ Event (KM-12) Quick details: KM-12 loudspeaker made with 18mm thick plywood which componented by 12"+1.75", RMS power is 400W. KM-12 is full frequency sound box with beautiful cabinet design...

Brand Name:NEWGOOD

Model Number:NG-UHF M09

Place of Origin:CHINA

... 3 48KB/S Voice Sound Transmission ability, More Stereo Clear Nature effect. With Echo and Feedback free Control,need portable pa amplifier system support anymore. Both UHF wireless microphone transmitter part and receiver part indiactor light color show

Brand Name:HUATEC

Model Number:HPA-500

Place of Origin:Beijing

... developed by HUATEC GROUP. Being water&oil -proof and fan-free, with touch screen and whole-process data logging, it’s among the best of its kind for smart PA inspection. This product is applicable to: common or special welded seams of steel structures,

Brand Name:GSE

Model Number:ZW700Z28-135/2

Place of Origin:CHINA

...portable oxygen concentrator Product Descriptions: GSE oil less piston compressor is the best choice for hundreds of applications. The rocking piston technology combines the advantages of both piston and diaphragm air compressors in a compact system with outstanding performance and flexibility. Specifications: Model ZW700Z28-135/2 Voltage input(V) 28V DC Power(W) ≤780W Max pressure(Pa...