The L212M line array speaker is a large-scale, 3-way driven, 3-way crossover system. It provides a frequency range of 60Hz-20KHz. Two 75mm (voice coil) neodymium magnetic compression units, four 6.5-inch neodymium magnetic midrange units, and two 12-inch neodymium magnetic woofer units constitute a combination with a high dynamic headroom.
The low and mid-frequency range of the L212M utilizes a pair of 700W 12-inch paper cone woofers, working in series. The mid-frequency range consists of four highly sensitive 6.5-inch mid-range drivers, installed behind the tweeter drivers to form a coaxial structure. Mid-range phase plugs are mounted on the surface of the mid-range drivers to improve directionality and increase sensitivity at the high end of the mid-range. The high-frequency range employs two 75mm (voice coil) neodymium-magnet composite diaphragm compression drivers, which, through a platform wave converter combined with a 90-degree exponential curve constant-directivity horn, produce a consistent wavefront. The high-frequency range, with a sensitivity exceeding 108db, enables the L212M to generate a peak sound pressure output of up to 139db.
The L212M cabinet is trapezoidal, and the gap between cabinets has been minimized. Each cabinet has an adjustable angle range of 0-7.5 degrees, adjustable in 1 degree increments. The hanging parts are made of high-strength steel, and when hanging 16 speakers, the hanging parts have a safety factor of 7:1. The cabinet is composed of a 18mm panel and other 15mm plywood, with a wear-resistant black dot pattern waterproof paint on the surface. Two flush-mounted handles are installed on both sides of the speaker for easy handling. The receiving line board has two NL8MP eight-pin sockets. Black perforated steel protects the speaker unit.

Application scope: Large and medium-sized outdoor performances, sports venues, and bars for main sound reinforcement.