The six inputs on the DQXS allow it to interface with a multitude of source units, whether they have two, four, our six output channels. The DQXS's programming menu actually allows a user to select an input configuration that optimizes the systems performance. Additionally, the DQXS is equipped with high impedance inputs, which means it can accept high wattage signals from most factory installed source units and amplifiers.
The DQXS begins with AudioControl's full compliment of equalization controls. The front and subwoofer channels offer precise, one-third octave spaced constant-Q equalization for each channel plus two completely programmable parametric equalization controls. The rear channels also have two completely independent parametric equalizers plus 19 one-half octave spaced controls per channel. All told, the DQXS offers users a total of 142 equalization filters!