"Full range driver" = compromised in every range.
There are different tekton models. The moabs i currently have love high current, but, a 100 watts or so should be plenty, they don't needs 1000s of trash wstts. But, i believe the Perfect SET Tekton models (though having the same sensitivity as a moab) were specifically designed for flea...flea-flea-flea of flea watt ( lil weener special). Call Tekton and he may give you the technical scoop on what he had to do...to satisfy the needs of the lil weener watt pilgrims.
I much prefer this small amp with a full range driver such as the Omegas. (and I much prefer the Tektons with high powered solid state)