So I put a pair of 6.5 RSD comps in my car powered my an alpine 4 channel amp bridged to 100x2 rms @4ohms. I've got the gains on nom. haven't gone over 50 on my headunit and Ive got a fuzzing tweeter. The speakers sound good when there not crapping out on me but overall I'm not happy. Could I have gotten a lemon? I' returning these to Etronics and not sure if I should get another set somewhere else or go with different speakers like CDTs maybe..