Heil AMT (Air Motion Transformer) Tweeter
Heil AMT Tweeter There are different models of AMT (Air Motion Transformer) tweeters by Heil. The one featured here was used in the ESS Performance Series PS-920 and PS-820 loudspeakers…. Read more >
Heil AMT Tweeter There are different models of AMT (Air Motion Transformer) tweeters by Heil. The one featured here was used in the ESS Performance Series PS-920 and PS-820 loudspeakers…. Read more >