Just got a steal on a new amplifier and I want to add it to my home theatre setup. I'd love to hear some expert advice on what the best approach would be. I'm not interested in getting other equipment, I'm looking for how to best setup what I have. This is the first time I'm adding an amp. Setup is used for TV, movies and listening to music. Thanks in advance!\n\nEquipment:\nOnkyo TX-SR876 (7.1 Setup)\nPolk ATI A9 front speakers\nPolk Csi A4 center speaker\nPolk A6 surround speakers (back set and side set)\nElemental Design powered sub\n\nNew: Episode EA-DYN-12D-100 amp (12 channels @ 100 watts).\n\nI'm looking primarily to send additional power to the Polk A9 towers since they require a good amount of power to operate best.\n\nShould I simply use the Episode amp to drive the 7 speakers?\n\nShould I use the amp to just drive the L\/R towers? What about their ability to use Bi-Amp or Bi-wiring? \n\nShould I combine 2 channels on the amp into each L\/R speaker? Should I combine 2 channels into each Woofer and Tweeter post on each speaker (4 channels per individual speaker)?\n\nI'm not sure if there is any issue with running the surrounds from the Onkyo AVR and running the L\/R and Center speakers from the amp at the same time.