Waterproof Aluminium Alloy Two Way Column speaker

The MQ-4 series Column Speakers have characteristics such as heat resistance, water resistance, and sulfur resistance. The aluminum alloy shell is lightweight and sturdy, and the fine mesh dust cover can effectively prevent rust, water, and dust. High waterproof grade, equipped with a drain hole, not afraid of adverse weather. The dual frequency design of the sound Column Speaker makes the sound more distinct, and the high and low frequency units make the high frequencies transparent and the...