My speakers are 92 db efficient and I use 700 wpc monoblocks. I do not listen loud, but these speakers have a notoriously difficult load and need a lot of current.
The SS amps that you are comparing may not be different or the 140 wpc may have more actial power. Check out Levinson 33H "150 wpc" amps as an extreme example.
What amps are you looking at and what speakers do you have and how big is your room.
The SS amps that you are comparing may not be different or the 140 wpc may have more actial power. Check out Levinson 33H "150 wpc" amps as an extreme example.
What amps are you looking at and what speakers do you have and how big is your room.