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CE38M-8 1-1/2" Mini Speaker Driver 8 Ohm
Quick Overview
Dayton Audio’s CE38M-8 is a lightweight and versatile mylar-diaphragm mini speaker with a rugged plastic frame and neodymium magnet. It’s a great choice for new design or replacement use in headphones, kiosks, electronic games, or portable electronics.Product Highlights
- Lightweight mylar diaphragm
- Rugged molded plastic frame
- Powerful neodymium magnet
- Light weight, low cost
Product Manuals / Spec Sheets / Downloads
Dayton Audio CE38M-8 Specification SheetBuying Options
The Commercial Engineering (CE) series of speaker drivers from Dayton Audio provides engineers, designers, and integrators with a line of economical small drivers that fit the diverse range of applications found in consumer electronics and audio-enabled electronic projects.
The Dayton Audio CE38M-8 1-1/2” mini speaker features a feather-light and smooth-sounding Mylar diaphragm and a lightweight injection-molded plastic frame, making it great for portable electronics and headphones. The high sensitivity also enables it to be used as a speaker in kiosks, intercoms, displays, or electronic games, and the 8-ohm impedance works with most small audio amplifiers or line-level outputs. The round frame can be press-fit or glued in place.
Note: The Mylar diaphragm is very fragile. To prevent damage, avoid contact with the diaphragm when handling. This driver should be installed behind a grille.
| Speaker Series | CE Series |
| Model Number | CE38M-8 |
| Unit of Measure | Each |
| UPC | 848791001093 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.02 |
| Speaker Type | Mini Speaker |
| Nominal Diameter | 1.50" |
| Power Handling (RMS) | 0.25 watts |
| Power Handling (max) | 0.50 watts |
| Continuous Program Power | -- |
| Impedance | 8 ohms |
| Sensitivity | 75 dB @ 1W/1m |
| Frequency Response | 190 - 20,000 Hz |
| Voice Coil Diameter | 12.5 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 7.72 ohms |
| Voice Coil Inductance (Le) | 0.172 mH |
| Resonant Frequency (Fs) | 191.8 Hz |
| Mechanical Q (Qms) | 1.59 |
| Electromagnetic Q (Qes) | 4.45 |
| Total Q (Qts) | 1.17 |
| Diaphragm Mass Inc. Airload (Mms) | 0.07g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 9.68 mm/N |
| Surface Area Of Cone (Sd) | 4.91 cm² |
| Volume of Displacement (Vd) | 0.05 cm³ |
| BL Product (BL) | 0.39 Tm |
| Compliance Equivalent Volume (Vas) | 0.33 liters |
| Maximum Linear Excursion (Xmax) | 0.1 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Entry / Exit Diameter | -- |
| Surround Material | -- |
| Voice Coil Wire Material | -- |
| Voice Coil Former | Mylar |
| Basket/Frame Material | -- |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 42 mm |
| Overall Depth | 7.6 mm |
| Baffle Cutout Diameter | -- |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |