ELA28 is a dual 8-inch two-way high performance line array speaker, with classical compact design and systematic high-precision array unique style, which is widely used in different performance. It is composed with 2x1.75" Voice coil neodymium compression driver with Titanium Dome diaphragm,custom design waveguide with horn load, custom design phase plug  for mid-bass. It also applies two 8-inch bass/mid=range woofer which is developed for the mid and low range frequency in the line array system. The crossover well-turned. It operates at high power with low distortion. the coverage angle has strong constant directivity and keep the consistency of sound in different angles.  The speaker is suitable for the performance hall and mobile events that requires high definition.