atom4dEach 4d xy, 4d xz, 4d yz, and 4d x 2-y 2 orbital has eht lobes. There are two planar node normal to the axis of the orbital (so the 4d xy orbital has yz and xz nodal planes, for instance). The 4d z 2 orbital is a little different and hasModel: AAB-400.4D Atom: Class: D: Number of the channels: 4: Frequency response: 10-20000 Hz: 1 Ohm RMS Power (14.4 V) 430 W x 4: 2 Ohm RMS Power (14.4 V) 265 W