General
The Beyma WL4 0.8-inch high-frequency compression driver comes partnered up with a 4-inch waveguide, shifting the focus to reducing interference to avoid acoustic loss. Cut out for line-array systems, the WL4 has a Neodymium magnet, a lightweight 1.75-inch voice-coil and a polyester diaphragm, resulting in a 700 to 20,000 Hertz frequency response, a 105dB sensitivity and an AES power rating of 40 Watts at 8 Ohms.
