Dayton Audio AMT2-4

The  AMT2-4 is a remarkable ribbon tweeter that uses the best of AMT technology. This tweeter scores with its clarity, transient speed and musical sophistication. Its compact size, coupled with a powerful neodymium magnet structure and a folded Kapton ribbon diaphragm, ensures not only low distortion, but also high efficiency and detailed, dynamic reproduction. Easy to install in baffles thanks to its round front plate, the AMT2-4 is perfect for 2- and 3-way systems. Dayton Audio is setting new standards in terms of high frequency reproduction.

• The advanced Air Motion Transformer design "squeezes" air molecules instead of pushing or crushing them
• Folded Kapton ribbon membrane delivers detailed dynamic reproduction
• Powerful, lightweight neodymium magnet structure for low distortion and high efficiency
• Sound comparable to the best ribbon and planar tweeters made of metal
• Featuring a round front panel and compact AMT element, the Dayton Audio AMT2-4 offers a wide dispersion pattern and overall performance that easily replaces dome tweeters in retrofits or new designs. The AMT2-4's closed rear chamber design eliminates the need for a separate internal chamber in the speaker enclosure.
  
• Dayton Audio AMT (Air Motion Transformer) tweeters utilize the groundbreaking transducer technology of the original Heil Air Motion Transformer to provide extremely clean, detailed and dynamic high frequency reproduction. The folded ribbon diaphragm of an AMT provides a large acoustically radiating area condensed into a compact chassis for extremely high performance and improved power handling.

• Tweeter type:  Air Motion Transformer (AMT)
• Power handling (RMS): 15 watts
• Impedance (Z) :  4 ohms
• Sensitivity: 92.5 dB 2.83V/1m
• Frequency response:  2,500 to 22,000 Hz
• Resonance frequency (Fs): 2,300 Hz
• DC resistance (Re):  3.50 ohm
• Mechanical quality (Qms): 2.92
• Overall quality (Qts): 2.86
• Outer diameter: 8.99cm (with front panel)
• Cutout diameter:   6.5cm
• Depth:  2.84cm