CE70-30P-8 1-1/4" x 2-3/4" Full-Range Driver 8 Ohm
Paper cone with foam surround for high output
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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 CE70-30P-8 features a ‘racetrack’ design that maximizes cone area for high output while fitting into narrow spaces. Its high-quality design features a paper cone, foam surround, textile spider, high-performance neodymium motor, and a rectangular steel frame with mounting lobes for conventional mounting.
(848791000386)
• Rugged stamped steel frame
• High-energy neodymium magnet motor
| Speaker Series | CE Series |
|---|---|
| Model Number | CE70-30P-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791000386 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.0650 |
| Speaker Type | Full-Range |
| Power Handling (RMS) | 2 watts |
| Power Handling (max) | 4 watts |
| Continuous Program Power | -- |
| Impedance | 8 ohms |
| Sensitivity | 82 dB @ 1W/1m |
| Frequency Response | 310 - 20,000 Hz |
| Voice Coil Diameter | 13 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 7.2 ohms |
| Voice Coil Inductance (Le) | 0.214 mH (1k) |
| Resonant Frequency (Fs) | 370.8 Hz |
| Mechanical Q (Qms) | 5.65 |
| Electromagnetic Q (Qes) | 5.67 |
| Total Q (Qts) | 2.83 |
| Diaphragm Mass Inc. Airload (Mms) | 0.82 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.23 mm/N |
| Surface Area Of Cone (Sd) | 11.04 cm² |
| Volume of Displacement (Vd) | 0.01 cm³ |
| BL Product (BL) | 1.56 Tm |
| Compliance Equivalent Volume (Vas) | 0.04 liters |
| Maximum Linear Excursion (Xmax) | 0.80 mm |
| Driver's Mechanical Losses (Rms) | -- |
| Cone / Diaphragm Material | Paper Cone |
| Entry / Exit Diameter | -- |
| Surround Material | Foam |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 70 mm x 30 mm |
| Overall Depth | 19.5 mm |
| Baffle Cutout Diameter | 67 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
| SKU | 848791000386 |
| Model # | CE70-30P-8 |
| Barcode # | 848791000386 |
| Brand | Dayton Audio |
| Shipping Weight | 0.0370kg |
| Shipping Width | 0.038m |
| Shipping Height | 0.025m |
| Shipping Length | 0.083m |
| Shipping Cubic | 0.000080000m3 |
| Assembled Length | 0.083m |
| Assembled Height | 0.025m |
| Assembled Width | 0.038m |
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