The Galaxy Audio DSPOT DS-SP24 2 x 4 Speaker Processor is designed for setting crossover frequencies and distributing an audio signal across the parts of a speaker system for installed and portable live sound reinforcement applications. The 1RU rackmountable digital signal processor features two balanced XLR analog inputs, a stereo digital SPDIF input, and four balanced XLR analog outputs.
Each input can be processed with five assignable parametric or shelving filters. Each output has five assignable parametric or shelving filters. The unit also offers high pass and low pass filtering with a slope of up to 24 dB per octave for crossovers as well as an RMS limiter on each output and polarity reversal. Each input and output offers an adjustable delay of up to 850 ms with steps of 22 microseconds which makes it possible to time align and configure a loudspeaker system within a space. Additionally, each input and output can have a custom name assigned to it.
The unit can be controlled via the front panel LCD display control interface, via RS-485 serial control, or via USB connection to an external PC. Control software is available via an included CD or via download from the manufacturer's website.