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Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm

Brand:|Model: AMT3-4|Part # 275-093
Dayton Audio's AMT3-4 Air Motion Transformer mid-tweeter brings clarity, transient speed, and musical finesse to your design. The large AMT-technology diaphragm and high-strength neo motor offer extremely wide bandwidth and high sensitivity.
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Due In: 4/28/2016
List Price$129.99
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Part # 275-093
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Highlights
  • Robust metal faceplate provides secure, stable mounting
  • Powerful, lightweight neodymium magnet structure for low distortion and high efficiency
  • Wide bandwidth facilitates integration with large midwoofers
  • 25 watt RMS power handling

Product Details

Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm

The Dayton Audio AMT3-4's generous radiating area extends response from lower frequencies into the upper midrange, making the transducer great for use as a wideband "mid-tweeter" in a 2-way design with larger woofers, or as a midrange in a 3-way design. The robust metal faceplate adds the distinctive feel of quality, while the sealed rear chamber design eliminates the need for a separate enclosure chamber.

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 Specifications
  • Tweeter TypeAir Motion Transformer (AMT)
  • Impedance4 ohms
  • Power Handling (RMS)25 Watts
  • Frequency Response1,900 to 18,000 Hz
  • Sensitivity93 dB 1W/1m
Thiele-Small Parameters
  • Resonant Frequency (Fs)1,900 Hz
  • DC Resistance (Re)3.00 ohms
  • Mechanical Q (Qms)6.26
  • Total Q (Qts)6.15
Mounting Information
  • Overall Outside Diameter5.12" x 3.74"
  • Cutout Diameter4.45" x 2.68"
  • Depth0.75"
Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm
  • BrandDayton Audio
  • ModelAMT3-4
  • Part Number275-093
  • UPC848791000638
  • Product CategoryTweeters
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight1.4500 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm
in the Tweeters product category.

Reviews

Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm
Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Another High Quality Dayton Product!Honestly, I don't have a lot of experience with ribbon tweeters so I wasn't sure what to expect from these. They have an expensive, quality look and feel to them. For being 3/4" thick, they're heavy!Listening impressions were done using a 3rd order crossover above 2000Hz with the low end duties handled by the Dayton RS 7incher. Sound quality is amazing! The detail is top notch and the open, effortless soundstage these tweeters create is what I was the most impressed with. The large surface area gives them a huge advantage!Anyone wanting to take their Hi-Fi experience to the next level needs to try these!
Date published: 2013-09-15
  • 2016-02-13T06:44CST
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Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Dayton Audio AMT3-4 Air Motion Transformer Tweeter 4 Ohm

Do these compare to the martin logan folded motion tweeters? I am looking for a replacements for my ML Motion 12s.

Asked by: Aculous987
These use the same style of design but I cannot comment on any type of comparison beyond that. If you are looking for a replacement and these match up in terms of dimensions and impedance they should work, but if you are looking for an upgrade I cannot say one way or the other.
Answered by: MattP
Date published: 2016-01-10

Can you recommend a Super tweeter to pair up with these? Thanks!

Asked by: Superdiamond
See the Vultus design in the PE project gallery.
Answered by: olbrenner
Date published: 2016-01-10

What would be the best enclosure for two of these speakers? Working off of a design that calls for 11.5" H x 7.5"W x 6"D to mount two AMT's 

Asked by: WMarkY
These tweeters to not require a specific enclosure volume, they are sealed back.
Answered by: MattP
Date published: 2016-01-10

I want to try these mid/tweeters! Yes there will be challenges for my chevy truck but I am familiar/love the Heil AMT's. I can do a custom mount in the kick panels and aim them at my head. What mid-bass would you pair with? Have (2) 10" subs 40-125hz.

Asked by: Spacetransient
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2016-01-10

How do the angles of the AMT tweeters compare to ribbon and dome tweeters? I am looking to upgrade some titanium dome, but do not want a narrow listening angle. 

Asked by: Haste
A dome tweeter will have even dispersion in all directions, limited only by the baffle shape and dimensions. A ribbon or AMT will have wide horizontal dispersion but very limited vertical dispersion.
Answered by: MattP
Date published: 2016-01-10

Can the back cup be removed for dipole use without damaging anything? (The AMTPRO-4 appears to be constructed the same way, comes w/o a back cup.)

Asked by: emaxon
The back cup cannot be removed from this tweeter.
Answered by: MattP
Date published: 2016-01-10
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