1.4" | AMT2838
Air Motion Transformer
Key features:
- Smooth frequency response in working rage, very low harmonic distortion
- compact design with integrated waveguide
- Best use in high performing hi-fi audio systems
Design notes:
Introducing our Air Motion Transformer AMT2838, meticulously engineered to elevate the auditory experience in high-fidelity audio products. Designed to be the pinnacle of sound reproduction, the AMT2838 delivers ultra-clean, detailed, and well-defined mid to high-frequency sound, setting a new standard in audio excellence.
Crafted with precision manufacturing, stringent quality control processes, and advanced glue dispensing techniques, our AMT2838 is engineered for long-term durability and unwavering performance, ensuring that the product in your hands is synonymous with reliability and stability.
The AMT2838’s magnetic system provides a robust B field to the formed diaphragm, enhancing its overall performance and contributing to its exceptional sound output. The diaphragm assembly is a marvel in engineering, featuring polyimide foils encapsulating aluminum conductive film. Our innovative high-precision forming technique ensures that each diaphragm is crafted with a high degree of repeatability, enhancing unit-to-unit consistency and delivering stability, resulting in unparalleled audio performance.
Specifications:
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General specs |
Nominal Diameter: |
1.4 in. |
Rated Impedance: |
4 Ohm |
Power handling |
AES Power: |
10 Watts |
Program Power: |
20 Watts |
Voice Coil |
Diameter: |
n/a in. |
Winding wire: |
Aluminum |
Former: |
kapton |
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T/S Parameters |
Resonant frequency: |
2,200 Hz |
Nominal sensitivity: |
96 dB |
Re: |
4 ohm |
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Design details |
Dome material: |
|
Magnet material: |
Neodymium |
Surround Material: |
Kapton |
Overall diameter: |
93*68 mm |
Bolt circle diameter: |
77*52 mm |
Throat diameter: |
n/a mm |
Number of mounting holes: |
4 |
Depth (flange to rear): |
27.1 mm |
Net weight: |
0.22 kg |
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Frequency response & lmpedance
2D drawing