DEQX-HD introduces a new generation of DSP technology for loudspeakers that can deliver being there realism affordably using the new HDP-3 Pre-amp processor. DEQX-HD improves the audio experience by correcting the timing errors (group-delay and phase), as well as amplitude balance (frequency-response) without compromising sound quality. To significantly reduce crossover and break-up distortion, there is a need to ‘go active’ and the HDP3 can provide up to a 3-way active crossover to drive separate amplifiers for each type of driver, typically bass, midrange and tweeter.