Otherwise, the two speakers are practically identical as both sport an Integrated Concealed Crossover and FlexFit basket design.
The P1694's 4-way array provides an extended frequency response of 60Hz - 24kHz (as compared to the P1692's 60Hz - 22kHz frequency response) while providing stronger midrange performance for more well-rounded audio. Its Integrated Concealed Crossover design eliminates the need to mount a separate unit for the passive crossover as the P1694's crossover unit is hidden in its basket. Meanwhile, the P1694's Flexfit basket design ensures compatibility with most factory speaker locations by way of forgiving screw slots rather than screw holes.
