The ZSound LC10 is a compact and powerful 10 inch coaxial line array speaker, perfect for a wide range of applications. Its frequency response spans from 80 Hz to 18 kHz (± 3dB) to ensure superior sound clarity. The speaker boasts a maximum SPL of 137 dB for impactful audio performance. Constructed from durable 15mm and 18mm Baltic birch plywood with a black Polyurea paint finish, this speaker is built to last. It features 2 x NL4 connectors and can be easily adjusted from 0 to 10 degrees for optimal placement.