G210 line array is the 2CH 2-way system and all the parts are designed according to IP46 international standard. G210 features 70Hz-20kHz frequency, smooth frequency response and phase response. Two 44mm waterproof HF compression units & two 8 inch waterproof LF units make a MF/HF system, largely reduce the weight of cabinet and provide very high sound pressure/volume ratio. The MF/LF part of G210 uses two 150W 8 inch waterproof LF units; special-designed acoustic enclosure is equipped in front of LF unit to protect MF band against the interference of comb filtering and to optimize MF directivity. HF part uses two 44mm waterproof HF compression units. A plane wave converter converts HF waveform from dome wave to equiphase plane wave, which largely decreases the HF comb filter effect and reinforce the sound clearness over a long distance. Combined with a 90 degree exponential curve constant directivity horn, they generate a consistent wave plane. The trapezoidal cabinet of G208F minimizes the gap between cabinets to reduce the invalid sound area in the whole array and minimize the vertical side lobe. Precision aluminum alloy suspension system is equipped; the cabinet has 0-6 degree adjustable by the connecting rod at the back to meet different requirements. The cabinet surface is processed with durable black polyurea coating. Two embedded handles paralleled to cabinet are designed on both sides for easy transportation. The rear panel has two waterproof sockets for the loop output/input with other cabinet system.