Speaker Sensitivity AND Power Requirements


Hi all, I'm considering purchasing a pair of heavily discounted Wharfedale Denton Bookshelf speakers from Music Direct. They are 86 sensitivity. This is for my man cave system the center of which is a vintage Yamaha Cr420 receiver which has a 22 watts per channel power rating.  Would this be a decent match? 22 watts enough?  Thanks in advance.
zar

Showing 5 responses by zar

Hi again all, thanks for all the good responses. Here are the answers to questions asked.  My man cave is actually pretty big, it's a basement of sorts and is just over a 1,000 square feet.  My gear is a few feet out from one of the long walls and my work table is about six and a half to seven feet from my speakers. These are older Yamaha stand mounters. NS-A 915 YS. They say they need a minimum of 10 watts and can handle up to 120.  I play music while I'm working on my hobbies, It's background music and not dedicated listening as in my main system but I still want the best sound possible. I know everyone here gets that. 
My main taste is heavy rock, Scorpions,Zeppelin, Sabbath, The Who, UFO, etc.  I also love the softer side of rock too, Elton John, etc. Blues, old school jazz, oldies and some classical round out my likes. My cd player in the cave system is a 5 disc changer Yamaha.  This current set up plays nice and it easily gets loud enough as most of the floor is cement.  I did put a throw rug between my table and the system. I was mainly looking at the Wharfedales due to the fact that they are so heavily discounted and I like the sound of my floor standing Wharfedales in my main system.  More comments are appreciated.
Thanks guys, I think Music Direct has a pretty good return policy. Maybe I should get them and see how they work.  Not ready to replace the receiver. It's in mint condition, generally sounds pretty good, and reminds me of my start in this game. 
Ok guys, there has been a  development so if we could re visit this. I made a bid on Evil Bay on the Yamaha integrated amp I used to have back in the day. It's the CA-810 and has significantly more power than the CR-420. Somewhere around 40 per side more.  I didn't expect to win this bid and frankly was not going to be upset if I didn't get it but there was no bidding war and mine help up. It also included the matching tuner. So am revisiting the idea of going to better stand mounters like the Wharfedale Dentons. Any more choices no more than around 500 bucks per pair? Once again this is for my man cave system that is mainly for background music while I work.  Thanks again.