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CE30P-4 1-1/4" Mini Speaker Driver 4 Ohm
Quick Overview
The Dayton Audio CE30P-4 features a paper cone, round plastic frame, rubber surround, and powerful neodymium motor structure, for small devices and projects that require big sound from a small driver. 4-ohm impedance.Product Highlights
- Extremely compact size; round frame
- Paper cone, rubber surround
- High-output double neodymium magnet motor
Product Manuals / Spec Sheets / Downloads
Dayton Audio CE30P-4 Specification SheetBuying Options
Dayton Audio is pleased to introduce the new Commercial Engineering (CE) Series of small loudspeaker drivers. Engineers, designers, and integrators will benefit from how effortlessly these speaker components satisfy the diverse demands associated with consumer electronics and audio-enabled projects.
Multiple types and styles are available within the CE Series driver family. Each was produced to provide excellent audio quality no matter what the overall system design goals may be, and to suit a wide spectrum of engineering requirements. These versatile yet economical loudspeakers are available in sizes from 28 mm (1-1/8") to 90 mm (3-1/2") in diameter, and with power ratings from 1.5 watts to 5 watts continuous RMS power.
The Dayton Audio CE30P-4 provides big-speaker features in an extremely compact unit. It features a paper cone, rubber roll surround, and high-energy double neodymium motor structure, mounted to a robust injection-molded plastic frame that’s perfect for press-fit or glued mounting. Its design makes it perfect for use in multimedia loudspeakers, small docking speakers for portable music players, or compact television frames and sound bars, plus a variety of other applications.
| Speaker Series | CE Series |
| Model Number | CE30P-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791000355 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.05 |
| Speaker Type | Mini Speaker |
| Power Handling (RMS) | 2 watts |
| Power Handling (max) | 4 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 78 dB @ 1W/1m |
| Frequency Response | 280 - 14,000 Hz |
| Voice Coil Diameter | 13 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.4 ohms |
| Voice Coil Inductance (Le) | 0.18 mH |
| Resonant Frequency (Fs) | 335.8 Hz |
| Mechanical Q (Qms) | 8.62 |
| Electromagnetic Q (Qes) | 1.03 |
| Total Q (Qts) | 0.8 |
| Diaphragm Mass Inc. Airload (Mms) | 0.65 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.34 mm/N |
| Surface Area Of Cone (Sd) | 4.10 cm² |
| Volume of Displacement (Vd) | .01 cm³ |
| BL Product (BL) | 2.16 Tm |
| Compliance Equivalent Volume (Vas) | 0.01 liters |
| Maximum Linear Excursion (Xmax) | 1.1 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Paper Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Rubber |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 31.9 mm |
| Overall Depth | 15.7 mm |
| Baffle Cutout Diameter | 22 mm |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |