thanks for responding yes it can be bridged that is an option . I use carver TFM 35x's for front mains and the same for the surrounds and use the recevers amps for the presence in front and the recevers amps for the rear back surrounds , two jbl psw-1200 in the front of room for subs . use a new Yamaha RX-A3020 to run it all its deffently an upgrade for me going to take many days for me to figure it out . use jbl- hp520's 4- ways for front and surround's , jbl s-38's for presence and back surround's . it just seemed like i was wasting a channel setten ther idle in that amp .