It's not about playing super loud but having a little more power than you need, so it always sounds clean and still have enough if you upgrade speakers to someting less efficient , 40 watt peak isn't much if you wanna play loud
If people have the money they should find an amp that sounds good and have just about enough power and buy the amp above it, if possible
You might be able to sell your a5 and get a more power full amp if you need it but you don't have to if you have a bigger amp,
you could get a power amp but then you don't have anything to sell to use for buying the power amp = extra money spend
1000 euros on a power amp or spending around 400 euros extra on the A15 and don't have to upgrade to a more power full amp when getting new speakers or a bigger room
How often do you go 200mph or 320kmh in your sportscar,hypercar
The power it has makes it easy to go past slower cars and the engine can handle alot of weight,load without feeling asthmatic
Makes a difference having a little extra power
if 40 watt is enough why do you have a 2x160 watt in 8 ohm amp ?
Why not a galion (thomas & stereo) TS34 or the TS A20
Al ears try for a week to live with a 2x40 watt amp and tell us if it's enough, also when playing loud