Procurement of PA system(Amplifier+powered speaker)

Audio mixer – Mackie ProFx12v3 + 12Channels · Rack systems for rack mount electronic equipment · Wireless Mics (2mics+2Reciever) ( xtuga t-24 four antenna 300m effective distance uhf dual channels wireless microphone for karaoke stage · 2 Input 6 Output Stage Audio Processor Original Software Pro Audio Driver Rack Professional Speaker Audio Processor • Voltage range High voltage (50-1000V DC, 75-1000V AC) Inbox adaptor Yes • Material Metal Power Source Ac High-concerned chemical None • Model Number PA2/VENU360 Type Signal Processing Power Source Ac • Frequency Range 20Hz-20KHz Voltage · 1600W High Power Digital Amplifier 2/4 Channel for 12/15 Inch Speakers Ideal for Karaoke Events And Parties AT680 · Outdoor Stage Church Bar Passive Active 15inches Woofer Bass Subwoofer Professional Speaker Audio System Sound · AT2800/AT48000 professional power amplifier digital power amplifier four/two channel large conference, home stage, high power post amplifier · Model VT-312 Components; LF;2×12" HF; 2×3" MF; 4×5.5" Frequency Response; 42Hz-18KHz · Accessories Connectors: XLR ,Jack and Audio cables for terminations · Model: WT-221 Components: 2x21" woofer Frequency response: 22Hz-300Hz Sensitivity (@1w/1m): 99dB Max SPL: 142dB Nominal Coverage (-6dB) ：Omnidirectional RMS: 4200W Maximum Power: 8400W Nominal Impedance: 4Ω Materials: Birch Plywood Finish: Black Polyurea paintings Height x Wight x Depth: 1250x 910x 640MM (HxWxD) Net Weight (kg): 126kg