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CE70PR-4 2.5" Full-Range Speaker Driver 20W 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 CE70PR-6 Specification SheetDayton Audio CE70PR-4 Data Files
Dayton Audio CE70PR-4 3D File
Buying Options
The Dayton Audio CE70PR-6 2.5” speaker packs full range audio into a frame so compact you'll wonder how it's possible. Don't let its size fool you-this mighty mini speaker belts out 20 watts of rich, balanced sound fit for commercial installations, DIY projects and any space where an economical yet high-performing solution is needed. Its durable build means you can deploy it almost anywhere. With a 6-ohm impedance, it pairs perfectly with a wide range of amplifiers. For small-scale audio applications where cost and quality are equally critical, this micro speaker delivers maximum bang for minimum bucks.
| Speaker Series | CE Series |
| Model Number | CE70PR-6 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791009365 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.8 |
| Speaker Type | Full-Range |
| Nominal Diameter | 2.5" |
| Power Handling (RMS) | 20 watts |
| Power Handling (max) | 40 watts |
| Continuous Program Power | -- |
| Impedance | 4 ohms |
| Sensitivity | 85 dB @ 2.83V.1m |
| Frequency Response | 85 - 13,000 Hz |
| Voice Coil Diameter | 20 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 3.13 ohms |
| Voice Coil Inductance (Le) | 0.31 mH |
| Resonant Frequency (Fs) | 109 Hz |
| Mechanical Q (Qms) | 3.50 |
| Electromagnetic Q (Qes) | 0.77 |
| Total Q (Qts) | 0.63 |
| Diaphragm Mass Inc. Airload (Mms) | 3.5g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.61 mm/N |
| Surface Area Of Cone (Sd) | 24.6 cm² |
| Volume of Displacement (Vd) | 9.84 cm³ |
| BL Product (BL) | 3.11 Tm |
| Compliance Equivalent Volume (Vas) | 0.523 liters |
| Maximum Linear Excursion (Xmax) | 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 | 70 mm |
| Overall Depth | 41.2 mm |
| Baffle Cutout Diameter | 63.8 mm |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |