Changing stock radio to a Sony this weekend figured I would change speakers while I was in there I'm not adding a amp just the radio and speakers looking for suggestions I just want to replace not modify any thing. 2011 streetglide and the the radio is a Sony dsx-s210x.

 

I just got the Boom speakers and amp on my Street Glide. Very happy.

 

X2 on the boom setup. I have the boom in my SG and it sounds great and VERY easy to install.

 

I have the Sony GT660UP. I wanted to get the 210 because of the coolness of the iPod/iPhone sleeve thingy, but the reviews on Crutchfield said the iPhone4 doesn't work in it. I ended up getting the XM adapter and added it to my existing account. Are you using the Biketronics plug & play harness?

 

if your not using an amp look for speakers with a high spl rating.marine grade isn't needed as long as u don't find paper cones(don't think aftermarket even makes those).might as well get the adapters and go 6.5 inch while your at it.

 

My buddy has same radio has no problems with the iPhone and I did get the Biketronics plug and play