About this item The combo set includes 4 x ZETHUS-208BV2 line array PA speakers, 1 x NIX-A6PRO professional power amplifier and 1 x ZETHUS-208FF mounting frame. The ZETHUS-208BV2 is a lightweight and compact line array speaker delivers superior sound quality with two 8" woofers and one 1.75" titanium compression driver. Each of the speakers comes with 350W RMS, 700W peak (16-ohm) extraordinary power handling capability. The NIX-A6PRO is a 2-channel professional power amplifier with the capability of 2 x 900W RMS (8-ohm stereo), 2 x 1500W RMS (4-ohm stereo). Built-in LPF, limiter and sensitivity switch. 4 line array speakers can be quickly stacked and secured with attached mounting points. With the mounting frame ZETHUS-208FF, the speaker system can be flown for optimum coverage. When combined with ZETHUS-115S subwoofer (available separately), this system can deliver a tight and punchy low-end bass at earth shaking volume. All the line array speakers are housed in an all-birch plywood e