sony cdx-gt920u pluss twin sub box 10inch x2 x2 300w 6/9s and a kicker inpulse amp ?

sony cdx-gt920u is a grate all rornd bit of kit it is a 52w x4 plus 3 pre amp out puts it has a usb in port and a aux in port so u can plug ya fone or ya ipod /iphone err the 2 subs are good not sure of the wottage but kick the shit out of the seats when in my boot ... the 6/9s r infinity 300w and the amp is a kicker inpulse 652xi all in 100% workin order wud do a swap for mini or midi moto must be workin or cupple of non working or a pit bike