This speaker system includes 4 x ZETHUS-205WV2 line array speakers (passive) and 1 x ZETHUS-205FF mounting frame The ZETHUS-205WV2 is a lightweight and compact line array speaker which delivers superior sound quality with two 5" woofers, one 1.5" titanium compression driver and 200W RMS, 400W peak (16-Ohm) extraordinary power handling capability The white texture finish is more than beautiful. With heavy-duty metal grille and rugged construction, it holds up to touring applications 4 line array speakers can be quickly stacked and secured with attached mounting points and heavy-duty metal handles on the rear panels. With 4 speakers packed together, they deliver accurate and immersive sound performance With the mounting frame, the speaker system can be flown for optimum coverage. Ideal for a wide range of installation applications ranging from live entertainment