If you want your speakers to last, id recommend to stay within the RMS limitations for that speaker.Generally a little bit larger amplifier/ Head room for speakers and subs are great to keep the amplifier running cooler and lasting longer as well and can be adjusted just fine to work well.Does anyone know if the Soundqubed QP-TH25 tweeter and the QP-MR8 midrange can handle more than rated? I'm hoping to put a pair of each on a 4 channel Taramps bridged. But all the amps I've seen are either under power or over. I would like to get the most potential out of the speakers.