Dayton Audio CE30P-4 1-1/4" Mini Speaker
SKU:
CE30P-4
25.4 mm
4 Ω
Add clear, compact audio to tight enclosures with this 1-1/4" micro speaker from Dayton Audio. Its paper cone and rubber surround deliver natural sound, while the neodymium magnet keeps it lightweight. The total Q factor (Qts) is 0.8.
2 990 Ft
(2 354 Ft + VAT)
Saját raktár
Out of stock
Külső raktár 2.
10+ pcs
júl. 9.
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Technical data
| Nominal diameter | |
| Impedance | |
| Sensitivity (SPL at 1 m / 2.83 V) | |
| Power tolerance (max) | |
| Resonance frequency (Fs) |
| Maximum linear deflection (Xmax) | |
| Total Q (Qts) | |
| Electromagnetic Q (Qes) | |
| Mechanical Q (Qms) | |
| DC resistance (Re) | |
| Voice coil inductance (L_e) | |
| The surface area of the cone (Sd) | |
| Moving mass with air load (Mms) | |
| Mechanical compliance of the suspension (Cms) | |
| Woofer type | |
| Membrane material | |
| Surround material | |
| Voice coil diameter | |
| Magnetic material | |
| Subwoofer Series | |
| Dimensions (mm) | |
| Diameter of the baffle cutout |
The Dayton Audio CE30P-4 1-1/4" Mini Speaker is a compact yet capable micro driver designed to deliver clear, natural audio in space-constrained applications. As part of the respected CE series, this speaker offers a practical solution for engineers and hobbyists seeking reliable sound reproduction without compromising on size. Its small footprint makes it particularly well-suited for portable electronics, alarm systems, small multimedia enclosures, and custom audio projects where a full-sized driver simply cannot fit.
Technically, the CE30P-4 features a paper cone and rubber surround, which together produce a warm, balanced sound with controlled low-frequency response. The neodymium magnet ensures the driver remains lightweight while providing efficient motor strength. With a nominal impedance of 4 ohms, a DC resistance of 3.4 ohms, and a sensitivity of 84 dB SPL at 1m/2.83V, this speaker is easy to drive with modest amplification. Its total Q factor of 0.8 indicates a well-damped character suitable for sealed enclosures. The maximum linear excursion (Xmax) of 0.3 mm and a cutout diameter of 30.2 mm allow for straightforward integration into tight spaces. Overall, the Dayton Audio CE30P-4 offers a dependable, high-quality audio solution for compact designs.
Technically, the CE30P-4 features a paper cone and rubber surround, which together produce a warm, balanced sound with controlled low-frequency response. The neodymium magnet ensures the driver remains lightweight while providing efficient motor strength. With a nominal impedance of 4 ohms, a DC resistance of 3.4 ohms, and a sensitivity of 84 dB SPL at 1m/2.83V, this speaker is easy to drive with modest amplification. Its total Q factor of 0.8 indicates a well-damped character suitable for sealed enclosures. The maximum linear excursion (Xmax) of 0.3 mm and a cutout diameter of 30.2 mm allow for straightforward integration into tight spaces. Overall, the Dayton Audio CE30P-4 offers a dependable, high-quality audio solution for compact designs.
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