Beryllium speaker question

[oldenuff]

Concur--Mine sure as hell don't..

Nor mine...If they did they would be NS-1000's

 

[Ssun]

Just for the record, the yamaha ns-25t have titanium twitters. They DO NOT have beryllium twitters. They sound great.

 

[avionic]

NS-690

No Be in the 690's

 

[tuffstuff1]

The 690's would not even be 1000's even if they had beryllium tweeters and mids. The cabinet is bigger on the 1000 and they weigh 15 lbs. more each. I think the woofer on the 1000 (10" to 12" ) is larger too. I could be wrong on that. They are two totally different animals, but amazingly close sonically. 1000 is better.