Ashly's speaker management systems are a line of digital signal processors (DSPs) under the Protea and newer AquaControl series. They are used for professional sound reinforcement in live sound, venues, and fixed installations. The key functions include speaker crossovers, equalization (EQ), delay, and limiting, allowing for precise system control and superior audio quality. Parametric EQ: Adjustable filters with a range from 1/64 to 4 octaves. Each input has six EQ filters, while each output has four.
Shelving Filters: Both 1st and 2nd order high-pass and low-pass shelving filters are available.
Crossover (X-Over)
Filter Types: Supports Linkwitz-Riley, Bessel, and Butterworth filters.
Slopes: Offers slopes of 12, 18, 24, and 48 dB/octave.