hi everyone and official support in especially.
My B50 is too quiet. My Hisense TV screams mach more.
Quiet sound is present regardless of whether the source is supplied to the amplifier, analog or digital. I use TV by HDMI, XBox by Optical, Laptop and IPhone by Bluetooth, Vinyl by Phono. If I set the volume on the TV to level 10, then when I turn on HDMI ARC, I need to set the level on the amplifier to 86. Only then do I get an equivalent SPL level.
But I have made measure output voltage. There is resultats.
R loudspeakers = 6,3 ohm
Line input
Sine signal 1000 Hz
U p.sup = 24V
Test 1
Uin = 0,97 V
Uout = 10,5V
Calculated power = 17,5 W
Without clipping
Test 2
Uin = 0,34V (standart level for customer equipment; -10dBV)
Uout = 4,0V
Calculated power = 2,5 W
Where is promised 50W? Maybe if I will connect 2Vrms how show in specification? But where can I acquire that source? These are rhetorical questions.
But here’s the question to the point: what needs to be done to correct the situation and get the declared capacity?