Do the DSP circuits in the EP subwoofers cause a phase delay vs the non DSP subs? If so, by how much or how many degrees?

Thanks


Velo DD18,2xAxiom EP500,2xeD A7-450,2xSVS PB13U,2xSVS SB13P,2xInfinity Kappa12mbm, 2xB&W PCS8