I use the PA 1400 for 2 years, 2 x 550 watts into 4 HOMS excistant but are probably hiding in use for broadband (direct connection to a speaker crossover) is pouting and trs s 'trs crasis soon see the same level of low security to get in voltage drop. comparison made with AEQ901 over 15 years that develloppe than 2 x 450 watts into 4 HOMS and has performed significantly suprieur much more dynamic.
conclusion I advise you to use satellite television medium and treble.
I do not think that the poor performance of a fatigue or because he can work and has long been fixed in a particular home in your living room.