TPA Sound Solution Price for Home Party / Small Medium Events
it is suitable for Wedding Party, Church, Auditorium and small live band, pub, bar, restaurants
4 + 2 can be used indoors and outdoors, but the indoor effect is better, covering about 200-300 people. 
8 + 4 on the right, indoor and outdoor, about 800 people.

TPA Sound Solution Price for Medium Concert Events 1500+ / 2000+ / 5000+
8+4 sound system for about 1500 audiences
12+4 for 2000+
16+8 for 5000+
 

Stage Performance Professional Audio Sound System Active Line Array Speakers (10000-20000 People)  

Professional conference room broadcasting system training teaching speech speaker small and medium-sized conference sound equipment package

designed for use in arrays of up to six units and is ideal choice when line array performance is needed but the venue size doesn’t call for the very long-throw characteristics of larger line arrays.

Two 15 high-efficiency Bass Units 
High Performance Dual 18'' Subwoofer
12" Stage Monitor

Outdoor Event Sound System for 500 Audiences
A+
Event Professional Audio DJ Line Array Speaker PA Sound System with Microphone and Mixer

Professional Audio Active Power Amplifier Line Array Professional Amplification Pa Sound System for 300 Audiences
A+

Outdoor Commercial Sound Audio Speaker System for Event Concert 2w Audiences

Outdoor Commercial Sound Audio Speaker System for Event Concert 1w Audiences

Italy Design Professional Audio Loudspeaker for High Class Pub / Bar
LS-15 SINGLE 15''SPEAKER 700W RMS 1400W PEAK 
LS-28 dUAL 18'' SUB 2000W RMS 4000W PEAK

Outdoor Event Sound Speaker 24+16 LA-210 Line Array & LA-218 Dual 18" Subwoofer