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Speaker Driver Full Range 15W 8 Ohm 85dB 100Hz-18kHz Ø7.6cm
The Dayton Audio DW3-1053SC full-range driver features a robust construction with a damped polyethylene cone, flat spider and rubber suspension. The 22mm voice coil provides excellent diaphragm control for linear travel and extended frequency response. This wide frequency range ensures easy integration into multi-channel systems. The neodymium magnet combined with plastic heat sinking fins minimizes the weight of the speaker, making it a very good model for use in portable speakers.
Specifications | |
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Speaker driver type | Full range |
Nominal diameter | Ø76mm (3") |
Output power | RMS : 15W Max : 30W |
Impedance | 8Ω |
Frequency response | 100Hz - 18kHz |
Sensitivity | 85dB 2.83V/1m |
Voice coil diameter | Ø22.2mm (0.875") |
Weight | 181g |
Overall external dimensions | 81 x 50.8mm |
Magnet weight | - |
Specifications | |
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Resonant frequency (fS) | 100Hz |
DC Resistance (RE) | 5.98Ω |
Electrical quality factor (QES) | 0.72 |
Mechanical quality factor (QMS) | 4.77 |
Total quality factor (QTS) | 0.62 |
Suspension equivalent air volume (VAS) | 1.13L |
Maximum impedance (Zmax) | - |
Voice coil inductance (LE) | 0.44mH |
Force factor (B·l) | - |
Suspension mechanical resistance (RMS) | - |
Suspension mechanical compliance (CMS) | - |
Moving mass (MMD) | - |
Moving mass including airload (MMS) | - |
Surface of the diaphragm (SD) | - |
Effective diaphragm diameter | - |
Maximum linear excursion (Xmax) | ±1.5mm |
Displacement volume at Xmax (VD) | - |
Efficiency (η₀) | - |
Efficiency bandwidth product (EBP) | - |
Materials | |
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Diaphragm material | Polyethylene |
Surround material | Rubber |
Frame material | Steel |
Magnet material | Neodymium |
Mounting informations | |
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Overall external diameter | Ø81mm |
Cutout diameter | Ø76.2mm |
Total depth | 50.8mm |
Mounting bolt circle diameter | Ø84mm |
Number of mounting holes | 4 |
Optimum cabinet size (Determined using BassBox 6 Pro High Fidelity) | |
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Sealed volume | 1.7L |
Sealed F3 | 128Hz |
Vented volume | 2.83L |
Vented F3 | 65Hz |
Speaker Power (W RMS) | 15.0 |
Speaker Type | Full range |
Impedance (Ω) | 8 |
Loudspeaker diameter (mm) | 76.0 |
Diaphragm type | Polyethylene |
Efficiency / Sensitivity (dB) | 85.0 |
Max Linear Excursion (Xmax) (mm) | 1.5 |
Lowest frequency (Hz) | 100 |
Highest frequency (Hz) | 18000 |