Does my amp have enough juice to power my speakers?


Having just read a review in Stereophile of my Audio Physic Step Plus speakers (which I have to my utter dismay ,knocked over and dinged AAAgh!), the author states that his Shindo Haut-Briton Power amp (20wpc) couldn't drive the Step Plusses and states that nothing less than 35Wpc could drive them.  My dilemma is that I have a Line Magnetic 216 IA rated at 22Wpc that sometimes sounds heavenly and on other days sounds eeh.  Do I need an amp with more boost?  

udog
At 100 db you ears will check out bad one of these days .
The greatest jump in doc numbers is ear guys which have increased
10X since the 60's . Young docs know that's the sure road to wealth
for doing little or nothing .
Schubert, at almost 65, I am experiencing some age and time related issues. Fortunately for me, my ears are still going strong. I traveled the NYC subway system for years; was in a band; a choir; was in the audio business; been listening since 7 years old; and more. At peaks of 100db, although loud, does not compare to a large number of musical performances I have attended during my years. If you look at decibel charts and see what noises are at what levels ( vacuums, lawn mowers, power drills, typewriters ) of a common household, you will see that 100 db can be considered just above the norm, as I am not exposing myself to these levels 8 hours a day. P.S. It is just not ear docs. Living in Florida, with many retirees, I know this first hand. Enjoy ! MrD. 
love drawing a conclusion based on a sample of one....

from my experience in managing manufacturing operations across the globe for thirty years, the injured are often convinved of the exceptionality of themselves, PRIOR to the injury....
@tomic601 - Actually, I’ve been a High-SPL/Live-Music Universe dweller, in a variety of positions, since a teen. Who would be more conscious of the pitfalls? Still, I’m addicted to the real thing and realism at home. To me, it’s kinda like oxygen. You need it to live, from the time you disconnect from mom and it’s slowly killing you, for the rest of your life. https://www.quora.com/Is-oxygen-literally-killing-us-slowly-in-the-most-unpainful-way