Dayton Audio CE Series CE78PF-4, 78mm (3in) Full-Range 10W 4 ohm
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.
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.
Key Features
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 Specifications
Power Handling (RMS)
10 Watts
Power Handling (MAX)
20 Watts
Impedance
4Ω
Frequency Response
118 - 12,000Hz
Sensitivity
90dB 2.83V/1m
Voice Coil Diameter
20"
Thiele-Small Parameters
Resonant Frequency (Fs)
117Hz
DC Resistance (Re)
3.52Ω
Voice Coil Inductance (Le)
0.12mH
Mechanical Q (Qms)
4.59
Electromagnetic Q (Qes)
1.37
Total Q (Qts)
1.06
Mechanical Compliance of Suspension (Cms)
0.66mm/N
BL Product (BL)
2.31T·m
Diaphragm Mass Inc. Airload (Mms)
2.63g
Maximum Linear Excursion (Xmax)
1.4mm
Surface Area of Cone (Sd)
31.17cm²
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