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AMT3-4 Air Motion Transformer Tweeter 4 Ohm
Quick Overview
Dayton Audios 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.Product Highlights
- Advanced Air Motion Transformer design "squeezes" air molecules instead of shoving or crushing them
- Folded Kapton ribbon diaphragm delivers clean, detailed, and highly dynamic output
- 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
Product Manuals / Spec Sheets / Downloads
Dayton Audio AMT3-4 Specification SheetDayton Audio AMT3-4 Data Files
Buying Options
The Dayton Audio AMT3-4s 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 ESS/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.
Specifications: Dimensions: Overall: 5.12" H x 3.74" W, Cutout: 4.45" H x 2.68", Depth: 0.75".
| Speaker Series | AMT Series |
| Model Number | AMT3-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791000638 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 1.45 |
| Speaker Type | Tweeter |
| Power Handling (RMS) | 25 watts |
| Power Handling (max) | 50 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 93 dB @ 1W/1m |
| Frequency Response | 1,900 - 18,000 Hz |
| Voice Coil Diameter | -- |
| Magnet Weight | -- |
| DC Resistance (Re) | 3 ohms |
| Voice Coil Inductance (Le) | -- |
| Resonant Frequency (Fs) | -- |
| Mechanical Q (Qms) | 6.26 |
| Electromagnetic Q (Qes) | -- |
| Total Q (Qts) | 6.15 |
| Diaphragm Mass Inc. Airload (Mms) | -- |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | -- |
| Surface Area Of Cone (Sd) | 32.54 cm² |
| Volume of Displacement (Vd) | -- |
| BL Product (BL) | -- |
| Compliance Equivalent Volume (Vas) | -- |
| Maximum Linear Excursion (Xmax) | -- |
| Drivers Mechanical Losses (Rms) | -- |
| Entry / Exit Diameter | -- |
| Surround Material | -- |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | -- |
| Overall Outside Diameter | 95 mm x 130 mm |
| Overall Depth | 26.5 mm |
| Baffle Cutout Diameter | 113 mm x 68 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |