Really appreciate your input as i am new to the home theater audio world. Equipment i have: Receiver: VSX-74TXVI pioneer elite Fronts: Martin Logan Clarity Center: Martin Logan Fresco Sub: Martin Logan Grotto Rears: Speakercraft Aim8Fives
question: 1. for the clarity's, do i need a power amp? 2. what cable should i use for the sub (30 feet away) i keep on hearing that a coax with a f connector will work ?