DSP4X6 is a digital signal processor with 4 inputs and 6 outputs for line-level audio signal processing and routing. Its intuitive software provides easy access to processing features and includes factory presets for sound systems using AMC RF series loudspeakers. The device is ideal for audio installations to mix and route audio signals, split frequencies for two-way audio systems, adjust timing, add noise gates, set EQ, or apply audio limiters.