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CE40-28P-8 1-1/2" x 1-1/8" Mini Speaker 8 Ohm
Quick Overview
Dayton Audio’s CE40-28P-8 is an economical mini speaker that features a high-output neodymium motor, a lightweight paper cone, a front gasket, and a molded plastic frame drilled for conventional mounting. 8 ohm impedance.Product Highlights
- Racetrack-shaped paper cone with fabric surround
- Slim design for narrow and shallow profile installation
- High-energy neodymium motor
Product Manuals / Spec Sheets / Downloads
Dayton Audio CE40-28P-8 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 CE40-20P-8 is a slim driver that’s perfect for applications that require its shallow profile and rectangular shape. Its high-quality design features a paper cone, fabric surround, textile spider, high-performance neodymium motor, and an injection-molded frame that’s drilled for conventional mounting.
| Speaker Series | CE Series |
| Model Number | CE40-28P-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791000362 |
| 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 | 8 ohms |
| Sensitivity | 72 dB @ 1W/1m |
| Frequency Response | 550 - 15,000 Hz |
| Voice Coil Diameter | 13 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 7.0 ohms |
| Voice Coil Inductance (Le) | 0.26 mH |
| Resonant Frequency (Fs) | 607.6 Hz |
| Mechanical Q (Qms) | 3.96 |
| Electromagnetic Q (Qes) | 9.87 |
| Total Q (Qts) | 2.83 |
| Diaphragm Mass Inc. Airload (Mms) | 0.37 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.18 mm/N |
| Surface Area Of Cone (Sd) | 5.28 cm² |
| Volume of Displacement (Vd) | .001 cm³ |
| BL Product (BL) | 1.03 Tm |
| Compliance Equivalent Volume (Vas) | 0.01 liters |
| Maximum Linear Excursion (Xmax) | 0.1 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Paper Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Cloth |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 28.50 mm X 40 mm |
| Overall Depth | 11 mm |
| Baffle Cutout Diameter | -- |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
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