MLA System USER GUIDE
MLA System User Guide V2.1 25
This further increases acoustic output, smooth’s the frequency response and maintains constant directivity up to the 4kHz
crossover point. This is high for a midrange horn and is key to enabling the use of 1"compression drivers for reproduction of high
frequencies. MLA’s 6.5"cone/1"compression driver combination replaces the more traditionally used large format compression
driver and has less distortion, as well as having a much more extended HF response.
* US Patent 6950530
High Frequency
MLA’s HF section utilises 3 x 1"(25mm) exit neodymium compression drivers which feed separate, diffraction slot horns for true
90° horizontal constant directivity. In the vertical plane, MLA makes significant advances over previous thinking by adopting new
vertical wavefront criteria.
Mid directivity with HiBlade™
Mid directivity without HiBlade™
Mid response with HiBlade (blue) & without