Biner Hight Quality DS6000 Audio Power Amplifier Professional 600W*4 For Home Use Karaoke Stage US $133.74-$146.70
FP Series Pro Power Amplifier 2U Size Class-TD Amplifier FP20000Q/FP10000Q/FP8000Q/FP14000 US $360.00-$690.00
Factory Wholesale DMX 600W Fireworks Pyrotechnic Cold Sparkler 600W Electronic Spark Machine For Wedding Party Bar KTV Club Show US $279.99-$299.99
U`King 500W Multifunctional RGB LED Stage Effect Light Smoke Fog Machine for Wedding US $18.99-$25.99