OMG, I am extremely pleased with this Rockford Fosgate PMX=8BB. I really didn't expect that much difference sonically, but wow and with all the features. By the way, Papa Tater, Bluetoothing Pandora from my phone I do get album art. Haven't been outside the garage yet to try Sirius XM. Really don't have things finalized yet , just loosely hooked up with the 8BB in the box where the Clarion was and before that the OEM audio unit. So many nice features, with the real DSP on board the 8BB. Thoroughly pleased.