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CE78PF-4 3" Full-Range Speaker Driver 10W 4 Ohm
Quick Overview
Engineered specifically with manufacturers and DIY enthusiasts in mind, these economically priced speakers deliver impressive performance without breaking the bank. Though compact in size, they pack a powerful punch! Whether you're a manufacturer seeking reliable components or a DIY project lover looking for the perfect sound solution, our CE Series drivers offer an optimal blend of size, price, and performance that's hard to resist.Product Highlights
- High economic value
- Delivers crisp, clear audio, ensuring an immersive listening experience
- High-quality audio solutions without breaking the bank, ideal for budget-conscious projects
- Suitable for commercial use, DIY projects, art exhibits, and more
Product Manuals / Spec Sheets / Downloads
Dayton Audio CE78PF-4 Specification SheetDayton Audio CE78PF-4 Data Files
Dayton Audio CE78PF-4 3D File
Buying Options
This workhorse of a speaker punches well above its weight. Don't let the 3-inch size fool you-the Dayton Audio CE78PF-4 cranks out full-bodied sound fit for the most discerning listeners. Its commercial-grade components can handle up to 10 watts of power, making this little speaker a DIY dream for small projects. Whether you're building a Bluetooth speaker, upgrading a sound system, or designing a product for manufacturing, this high-performance, low-cost solution delivers balanced audio without breaking the bank. Some speakers cut corners to keep costs down; the CE78PF-4 cuts costs but not quality. For rich, room-filling sound in a pint-sized package, you can't beat the big benefits of this small but mighty speaker.
| Speaker Series | CE Series |
| Model Number | CE78PF-4 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791009372 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.7 |
| Speaker Type | Full-Range |
| Nominal Diameter | 3" |
| Power Handling (RMS) | 10 watts |
| Power Handling (max) | 20 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 85 dB @ 2.83V/1m |
| Frequency Response | 200 - 18,000 Hz |
| Voice Coil Diameter | 20 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.7 ohms |
| Voice Coil Inductance (Le) | 0.17 mH |
| Resonant Frequency (Fs) | 100 Hz |
| Mechanical Q (Qms) | 3.9 |
| Electromagnetic Q (Qes) | 1.34 |
| Total Q (Qts) | 0.99 |
| Diaphragm Mass Inc. Airload (Mms) | 2.8g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.887 mm/N |
| Surface Area Of Cone (Sd) | 30.2 cm² |
| Volume of Displacement (Vd) | 4.2 cm³ |
| BL Product (BL) | 2.22 Tm |
| Compliance Equivalent Volume (Vas) | 1.14 liters |
| Maximum Linear Excursion (Xmax) | 1.4 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | -- |
| Entry / Exit Diameter | -- |
| Surround Material | -- |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | -- |
| Overall Outside Diameter | 78 mm |
| Overall Depth | 42.1 mm |
| Baffle Cutout Diameter | 69.5 mm |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |