M15 is a bi-amp vented enclosure, mainly designed as a stage monitor speaker for tour performance, as well as various kinds of fixed installations.
The enclosure consists of a 15″ LF driver and a 75mm composite aluminum diaphragm HF compression driver. The voice coil of LF driver is 75mm, and the speakerframe is made of aluminum. The coverage of the HF horn is 50-100°X50°. The rotatable horn allows the near-ceiling mounting and aiming easy in the venues with restricted height. M15 provides 4 pcs flying tracks used for fixed installations or hanging and angle modulation in touring performance. The enclosure is configured with a 35mm poles and speaker stands at the bottom.
The cabinet is made of 15mm multi-plywood, and finished with black durable water paint. Two handle cups are mounted on the top and bottom of the enclosure for easy carrying and transporting. The rear panel plate carries two parallel SPEAKON NL4MP connectors for loop in and loop out connections. The enclosure is well protected by black mesh grill and acoustical sponge.