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PEX Dayton Audio AMT2 4 Air Motion Transformer Tweeter 4 Ohm P5474265PEX-275-092 https://cdnimages.opentip.com/full/PEX/PEX-275-092.jpg Dayton Audio AMT2 4 Air Motion Transformer Tweeter 4 Ohm Manufacturer Part Number: AMT2-4The Dayton Audio AMT2-4 Air Motion Transformer tweeter brings clarity, transient speed, and musical finesse to your design. The tweeter\'s round faceplate flush mounts into baffles easily, and groundbreaking AMT technology enables high output from such a compact driver.Key Features: Advanced Air Motion Transformer design \"squeezes\" air molecules instead of shoving or crushing them Folded Kapton ribbon diaphragm delivers detailed dynamic output Powerful, lightweight neodymium magnet structure for low distortion and high efficiency Sonically similar to the best metal ribbon and planar tweeters Dayton Audio AMT2-4 Air Motion Transformer Tweeter 4 OhmThe Dayton Audio AMT2-4 features a round faceplate and compact AMT element, for wide dispersion and overall performance that easily replace dome tweeters in retrofit or new design applications. The sealed rear chamber design of the AMT2-4 eliminates the need for a separate internal chamber in the loudspeaker enclosure.Dayton Audio AMT (Air Motion Transformer) tweeters use groundbreaking transducer technology from the original Heil Air Motion Transformer to provide ultra-clean, detailed, and dynamic treble output. The pleated ribbon diaphragm of an AMT provides a large acoustic radiating area condensed into a compact chassis, for extremely high output and improved power handling.Product Details BrandDayton Audio ModelAMT2-4 Part Number275-092 UPC848791000621 Unit of MeasureEach Weight0.75 Product Specifications Cutout Diameter2.56 Tweeter TypeAMT Air Motion Transformer Power Handling (RMS)15 Watts Impedance4Ω Frequency Response2,500 to 22,000Hz Sensitivity92.5dB 2.83V/1m Thiele-Small Parameters Resonant Frequency (Fs)2300Hz DC Resistance (Re)3.5Ω Mechanical Q (Qms)2.92 Total Q (Qts)2.86 Mounting Information Overall Outside Diameter3.54\" Depth1.12\" 5474265 848791000621 1.09lbs 0.00 0.00 0.00
Dayton Audio
84.98 2023-05-29 12 In Stock
customer review - by , June 6, 2017
5/ 5stars
I love these tweeters more everyday. I hope to build a pair of custom speakers but in the mean time i built an adapter and put them into a pair of original Large Advent loudspeakers. The sound blends with the massive bass of the Advents Re-listening to my old music is great.
customer review - by , November 11, 2016
5/ 5stars
This tweeter sounds great. The material is very quality and I'm very satisfied with this.
customer review - by , July 7, 2016
5/ 5stars
Adding to the previous reviews, these are amazing tweeters. They don't even sound like tweeters, because they don't exaggerate the highs. Instead they produce clear effortless sound with incredible presence and extension, that brings out all the details in your music. If you shop around, name brand AMT Tweeters cost 3-4 times what these do. $200-$400 is crazy money to spend, but these sound like you spent that much. Check the speaker leads, mine were touching the shell, so I added a layer of electrical tape to assure there was no accidental shorting. Although I did not buy this tweeter here, I have what I believe is the same product [Tianle AMT65-4]. I crossed over at 2.8Khz in a 2-Way /6.534; system. System frequency response measured flat from 1Khz to 15Khz. My system fluctuated in response below 1Khz, but that is no fault of these tweeters. If you can fit these, I can't imagine a better option. I have another system running ASK AMT Tweeters (at 3 times the cost). To compare, these seem a little bit smoother, where the ASK seemed more dynamic. I believe that is because of the better amplifier, in the ASK system. Regardless these compare well to a high end ASK AMT. If you like lots of clarity from the upper mids to the extreme top end, AMT Tweeters are the ticket.
customer review - by , June 6, 2016
5/ 5stars
What a different sound!!! I have Martin Logan electromotion electrostatic speakers for my front sound stage. What I noticed was that the very high end frequencies didn't express quite as cleanly or well defined as I wanted. I noticed that Martin Logan uses these airmotion folded tweets in their center channel and other speaker setups. I figured if it was good enough for ML it was good enough for KK (me). I built a 3rd order Butterworth crossover at 5k - good steep drop off slope. Also used an L-pad to allow for custom attenuation that can be throttled with the main speaker. Positioned the tweet to the outside of the main speaker to open up the sound stage. Wow - these are clean and natural sounding!!! I would recommend these for any tweeter application if the price point fits the project. I will be adding these to my truck speaker system shortly - should be an impressive upgrade.
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Dayton Audio AMT2-4 Air Motion Transformer Tweeter 4 Ohm

stars Rating 5 | 4 reviews
Brand Dayton Audio
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Upc: 848791000621
SKU: PEX-275-092
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Product Description

Manufacturer Part Number: AMT2-4

The Dayton Audio AMT2-4 Air Motion Transformer tweeter brings clarity, transient speed, and musical finesse to your design. The tweeter's round faceplate flush mounts into baffles easily, and groundbreaking AMT technology enables high output from such a compact driver.

Key Features:
  • Advanced Air Motion Transformer design "squeezes" air molecules instead of shoving or crushing them
  • Folded Kapton ribbon diaphragm delivers detailed dynamic output
  • Powerful, lightweight neodymium magnet structure for low distortion and high efficiency
  • Sonically similar to the best metal ribbon and planar tweeters


Dayton Audio AMT2-4 Air Motion Transformer Tweeter 4 Ohm

The Dayton Audio AMT2-4 features a round faceplate and compact AMT element, for wide dispersion and overall performance that easily replace dome tweeters in retrofit or new design applications. The sealed rear chamber design of the AMT2-4 eliminates the need for a separate internal chamber in the loudspeaker enclosure.

Dayton Audio AMT (Air Motion Transformer) tweeters use groundbreaking transducer technology from the original Heil Air Motion Transformer to provide ultra-clean, detailed, and dynamic treble output. The pleated ribbon diaphragm of an AMT provides a large acoustic radiating area condensed into a compact chassis, for extremely high output and improved power handling.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 out of 5
5 stars
4
4 stars
0
3 stars
0
2 stars
0
1 stars
0
By Scott W.
Date: June 26, 2017
I love these tweeters more everyday. I hope to build a pair of custom speakers but in the mean time i built an adapter and put them into a pair of original Large Advent loudspeakers. The sound blends with the massive bass of the Advents Re-listening to my old music is great.
Rating: 5 stars [5 of 5 Stars!]
By Onevoice
Date: November 23, 2016
This tweeter sounds great. The material is very quality and I'm very satisfied with this.
Rating: 5 stars [5 of 5 Stars!]
By whatscrappening
Date: July 25, 2016
Adding to the previous reviews, these are amazing tweeters. They don't even sound like tweeters, because they don't exaggerate the highs. Instead they produce clear effortless sound with incredible presence and extension, that brings out all the details in your music. If you shop around, name brand AMT Tweeters cost 3-4 times what these do. $200-$400 is crazy money to spend, but these sound like you spent that much. Check the speaker leads, mine were touching the shell, so I added a layer of electrical tape to assure there was no accidental shorting. Although I did not buy this tweeter here, I have what I believe is the same product [Tianle AMT65-4]. I crossed over at 2.8Khz in a 2-Way /6.534; system. System frequency response measured flat from 1Khz to 15Khz. My system fluctuated in response below 1Khz, but that is no fault of these tweeters. If you can fit these, I can't imagine a better option. I have another system running ASK AMT Tweeters (at 3 times the cost). To compare, these seem a little bit smoother, where the ASK seemed more dynamic. I believe that is because of the better amplifier, in the ASK system. Regardless these compare well to a high end ASK AMT. If you like lots of clarity from the upper mids to the extreme top end, AMT Tweeters are the ticket.
Rating: 5 stars [5 of 5 Stars!]
By K.K
Date: June 28, 2016
What a different sound!!! I have Martin Logan electromotion electrostatic speakers for my front sound stage. What I noticed was that the very high end frequencies didn't express quite as cleanly or well defined as I wanted. I noticed that Martin Logan uses these airmotion folded tweets in their center channel and other speaker setups. I figured if it was good enough for ML it was good enough for KK (me). I built a 3rd order Butterworth crossover at 5k - good steep drop off slope. Also used an L-pad to allow for custom attenuation that can be throttled with the main speaker. Positioned the tweet to the outside of the main speaker to open up the sound stage. Wow - these are clean and natural sounding!!! I would recommend these for any tweeter application if the price point fits the project. I will be adding these to my truck speaker system shortly - should be an impressive upgrade.
Rating: 5 stars [5 of 5 Stars!]
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