Looking for recommendations for a 6.5" passive component set. I will be using a Precision Power P900.4 amplifer to drive these and the rear door 5.25"(also tbd). I currently have a set of CDT Audio MX-6CV.2 being driven by this amplifier. I feel I need a bit more midbass. Is there anything in the ~$200 range worthwhile or should I just stick with what I currently have? Will be moving these from one vehicle to another(new dd). Thanks all.