Ok, let me second (third?) the advice above: please give more info, as above. The Alon 4 are very good speakers and, arguably, hold their own today.
looking for a more efficient speaker.....
some thing with a higher then my current rated 86 alon IV. something more easier to drive. i love the way the sound but i have to drive them at 1-2 oclock to get the best sound and then you start to hear the strain. let me know, i dont have big pockets so keep that in mind, plus i like floor standing types.