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Speaker Driver Full Range Dual Motor 10W 8 Ohm 77dB 150Hz-17kHz
The unique shape and wide frequency range of the Dayton Audio HARB252-8 dual-motor full-range speaker allows for applications where other speakers simply won't fit. For example, it can be used horizontally as a full-range speaker for a center channel or vertically for desktop speakers.
Specifications | |
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Speaker driver type | Full range |
Power handling | RMS : 10W Max : 15W |
Impedance | 8Ω |
Frequency response | 150Hz - 17kHz |
Sensitivity | 77.2dB 2.83V/1m |
Voice coil diameter | Ø16mm (0.63") |
Weight | 90g |
Overall external dimensions | 30 x 130.8mm |
Specifications | |
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Resonant frequency (fS) | 172.11Hz |
DC Resistance (RE) | 7.2Ω |
Electromagnetic quality factor (QES) | 2.98 |
Mechanical quality factor (QMS) | 4.23 |
Total quality factor (QTS) | 1.74 |
Compliance equivalent volume (VAS) | 0.28L |
Force factor (B·l) | 3.039T·m |
Mechanical compliance of suspension (CMS) | 0.305mm/N |
Surface area of cone (SD) | 21.03cm² |
Maximum linear excursion (Xmax) | 1.25mm |
Materials | |
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Cone material | Fiberglass |
Surround material | Rubber |
Frame material | Polymer |
Magnet material | Neodymium |
Voice coil wire material | Copper |
Voice coil former | Kapton / Polyimide |
Mounting informations | |
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Overall outside dimensions | 30 x 130.8mm |
Cutout dimensions | 25.4 x 120.6mm |
Depth | 29.5mm |
Number of mounting holes | 4 |
Optimum cabinet size (Determined with BassBox 6 Pro High Fidelity) | |
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Sealed volume | 0.74L |
Sealed F3 | 128Hz |
Speaker Power (W RMS) | 10.0 |
Speaker Type | Full range |
Impedance (Ω) | 8 |
Loudspeaker diameter (mm) | N/A |
Diaphragm type | Glass fiber |
Efficiency / Sensitivity (dB) | 77.0 |
Max Linear Excursion (Xmax) (mm) | 1.0 |
Lowest frequency (Hz) | 150 |
Highest frequency (Hz) | 17000 |