I am considering connecting outdoor speakers (inside a covered screenhouse) to my indoor system. Is there any way to control volume outdoors other than having an integrated amp outdoors near the speakers? The signal will be coming from my indoor Rotel RC1070 and I will need to control indoor and outdoor volume separately.



M60's Rotel Nad Music Hall MMF-5
M80's VP150 QS8's Sherwood Newcastle Panasonic Plasma
Algonquins