OEPLAY is a new Bluetooth speaker equipped with custom-designed AMT tweeters offering a sound area of approximately 44 cm². “The world’s top audio brands have favored the AMT pneumatic tweeter since ...

The difference between enjoying your music and feeling it is the speakers you have. With OEPLAY Music Star 5, you can finally have the ultimate listening experience. Boasting a powerful 2.3-inch ...

Full range sound from bookshelf speakers? Check out the new Radiant Acoustics CLARITY 6.2 and 4.2 loudspeakers featuring PURIFI USHINDI woofers and custom AMT tweeters in an innovative cabinet design.

Q I enjoyed your recent column on vintage audio equipment. I have a pair of ESS AMT-1C speakers with Heil Air Motion Transformer drivers. I have owned them since the 1970s and totally enjoy them. How ...

These floorstanders are a three-way design, marrying an AMT (Air Motion Transformer) tweeter to a 15cm midrange and a pair of 20cm bass drivers. AMTs use a pleated diaphragm that moves air with a ...

RBH Sound's 55-ir LCR speaker ($1,600/pair) packs a big punch from a reasonable size. Two beefy 5.25" woofers and an AMT tweeter in a dual ported cabinet make this a wildly dynamic bookshelf speaker!

Q. I enjoyed your recent column on vintage audio equipment. I have a pair of ESS AMT 1C speakers with Heil Air Motion Transformer drivers. I have owned them since the 1970s and totally enjoy them. How ...