5 out of 5
Dayton Audio DML25-4 2" Distributed Mode Loudspeaker Transducer 20W 4 Ohm
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Pricing Note
Product Description
Manufacturer Part Number: DML25-4
Dayton Audio's DML25-4 2" full-range DML speaker combines the compactness of an exciter with the pistonic air modulation of a standard speaker, making it perfect for use in sound bars and compact speakers where smooth off-axis response is needed.
Key Features:
Overview:
Dayton Audio DML25-4 2" Distributed Mode Loudspeaker Transducer 20W 4 Ohm
The DML25-4 2" full-range transducer, from Dayton Audio, produces an amazing amount of quality sound on and off-axis while maintaining a small form factor. Designed to behave like a conventional pistonic driver at lower frequencies and a DML (distributed mode loudspeaker) and higher frequencies, this driver's unique shape lends itself to modern audio applications, such as a speaker bars, docking stations, and satellite speakers, where sound is to be heard without the source being seen.
Great off-axis directivity enables flexible placement options, while the wide frequency response (that extends from 150 Hz up to 15,000 Hz) delivers cost savings to engineers... no crossover components or frequency-specific drivers are required. The Dayton Audio DML25-4 is a natural selection for designing and building anything from thin column line array speakers to ultra-compact smart speakers.
Dayton Audio outperforms the competition!
Specification:
Manuals & Resources:
Dayton Audio's DML25-4 2" full-range DML speaker combines the compactness of an exciter with the pistonic air modulation of a standard speaker, making it perfect for use in sound bars and compact speakers where smooth off-axis response is needed.
Key Features:
- Unique, square-shaped form for tight driver-to-driver placement
- Extended frequency response up to 15,000 Hz due to low a inductance motor
- Wide off-axis dispersion for placement flexibility
- Perfect for modern audio applications such as speaker bars and line arrays
Overview:
Dayton Audio DML25-4 2" Distributed Mode Loudspeaker Transducer 20W 4 Ohm
The DML25-4 2" full-range transducer, from Dayton Audio, produces an amazing amount of quality sound on and off-axis while maintaining a small form factor. Designed to behave like a conventional pistonic driver at lower frequencies and a DML (distributed mode loudspeaker) and higher frequencies, this driver's unique shape lends itself to modern audio applications, such as a speaker bars, docking stations, and satellite speakers, where sound is to be heard without the source being seen.
Great off-axis directivity enables flexible placement options, while the wide frequency response (that extends from 150 Hz up to 15,000 Hz) delivers cost savings to engineers... no crossover components or frequency-specific drivers are required. The Dayton Audio DML25-4 is a natural selection for designing and building anything from thin column line array speakers to ultra-compact smart speakers.
Dayton Audio outperforms the competition!
Specification:
Product Details | |
|---|---|
| Brand | Dayton Audio |
| Model | DML25-4 |
| Part Number | 295-236 |
| UPC | 848791000959 |
| Unit of Measure | Each |
| Weight | 0.25 |
Product Specifications | |
|---|---|
| Nominal Diameter | 2" |
| Power Handling (RMS) | 20 Watts |
| Power Handling (MAX) | 40 Watts |
| Impedance | 4Ω |
| Frequency Response | 150 to 15,000Hz |
| Sensitivity | 82.1dB 2.83V/1m |
| Voice Coil Diameter | 0.98" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 212Hz |
| DC Resistance (Re) | 4.3Ω |
| Voice Coil Inductance (Le) | 0.09mH |
| Mechanical Q (Qms) | 3.83 |
| Electromagnetic Q (Qes) | 1.5 |
| Total Q (Qts) | 1.1 |
| Compliance Equivalent Volume (Vas) | 0.0008ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.15mm/N |
| BL Product (BL) | 3.86T·m |
| Maximum Linear Excursion (Xmax) | 1.5mm |
| Surface Area of Cone (Sd) | 16cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Rubber |
| Basket / Frame Material | Polymer |
| Magnet Material | Neodymium |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 2.63" x 2.63" |
| Baffle Cutout Diameter | 2.34" x 2.34" |
| Depth | 1.04" |
| # Mounting Holes | 4 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.000111ft³ |
| Sealed F3 | 216.4Hz |
| Vented Volume | 0.000688ft³ |
| Vented F3 | 136.3Hz |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
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
By Camron Miles
Date: June 20, 2017
This thing is honestly quite impressive, currently have this beauty mounted in a custom Bluetooth speaker i built, this driver now shares 3 watts with a 12 ohm round driver of the same dimensions, Considering how clear and balanced 1.5 watts provides........ for a low profile speaker this thing is impressive.... after looking at the design up close, my opinion is that this speaker is based off of Dayton's Exciter Style buying more soon
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
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