A balance of power and portability, the L1 Pro16 portable line array is actually a streamlined system with high output and extended lower frequency range. With a sixteen-driver articulated J-shape line array, the L1 Pro16 provides 180-degree horizontal sound protection, great for small-to-medium sized clubs, bars, and other venues. https://www.bluetoothspeaker.top/indoor-gift-lamp-speaker-atmosphere-flame-wireless-led-lights-bluetooth-speaker/