Why do you need so much power?


I have a basic question.  I have a set of Tannoys with 93dB sensitivity. I’m told that a 25 Wpc amp like the First Watt J2 can power it just fine. (I don’t crank it to 11.). Someone also suggested an Emotiva amp with 500W RMS. 

So my question. Assuming you have a good set of speakers that are efficient (>90) and you don’t crank it till it’s clipping, then do you ever need such power as the Emotiva?  Thanks!
ssmaudio

Showing 1 response by russ69

Depends what you are trying to do. If you are trying to get evicted, you'll need big power to make the windows rattle. After years of hi-power amps I make do with 25 and 50 watt amps now.