ESS AMT 1a
A loudspeaker translates electrical impulses into sound waves; ideally, the loudspeaker / translator leaves nothing out and puts nothing extraneous in. It doesn't omit or color or mask. The perfect translator is perfectly simple.
Simple and impossible, until the Heil Air-Motion Transformer revolutionized sound reproduction. The Heil midrange / high-frequency transformer is the perfect translator.
There is only one compact system with a full-size Heil. The ESS AMT 1A Bookshelf system. Perfectly simple. Your ears will appreciate the difference.
Type: 2 way, 2 driver loudspeaker system
Frequency Response: 50Hz to 20kHz
Power Handling: 350W
Recommended Amplifier: 75W (minimum)
Crossover Frequency: 850Hz
Bass: 12" cone
Tweeter: heil air motion transformer
Finish: walnut veneer
Dimensions: 610 x 356 x 356mm
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