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Dayton Audio presents its Odeum range of high-end professional loudspeakers. The Pro 15 is a bass/midrange driver of incredible performance. It is based on a careful, intelligent design, enabling it to be installed in demanding systems requiring high power reproduction with fidelity.
The Dayton Audio Pro 15 has a response that matches many horn and tweeter speakers, thanks to its high efficiency in the frequency range of human vocals and the midrange detail of stringed instruments. The speaker's impedance curve makes it easy to combine with a compression driver without straining your power amplifiers.
The Dayton Audio Pro 15 is a 15" bass/midrange driver capable of outperforming the standard woofers of many PA systems. The 500W power limit is achieved thanks to the combination of a neodymium motor, a 3" voice coil with fiberglass support and a copper inductance cap to reduce distortion. A paper cone with M-Roll fabric suspensions provides a neutral, easy-to-tune sound. The peripheral opening keeps the whole system ventilated.
Specifications | |
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Speaker driver type | Woofer Midbass |
Nominald iameter | Ø304.8mm (12") |
Handling power | RMS: 500W Max: 1000W |
Impedance | 8Ω |
Frequency response | 40Hz - 4500Hz |
Sensitivity | 98.6dB @ 2.83V/1m |
Voice coil diameter | Ø76.2mm (3") |
Weight | 6.5kg |
Total outer diameter | Ø389*180.5mm |
Magnet weight | - |
Thiele-Small Parameters | |
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Resonant frequency (fS) | 44Hz |
DC resistance (RE) | 5.8Ω |
Voice coil inductance (LE) | 0.14mH |
Mechanical quality factor (QMS) | 10.47 |
Electromagnetic quality factor (QES) | 0.34 |
Total quality factor (QTS) | 0.33 |
Compliance equivalent volume (VAS) | 154.61L (5.46ft³) |
Mechanical compliance of suspension(CMS) | 0.142mm/N |
Force factor (B·l) | 20.96T·m |
Mechanical resistance (RMS) | - |
Diaphragm mass inc. airload (MMS) | 93.39g |
Moving mass (MMD) | - |
Max linear excursion (XMAX) | 6.55mm |
Volume of air displaced at Xmax (VD) | - |
Efficiency (η₀) | - |
Bandwidth efficiency (EBP) | - |
Surface area of cone (SD) | 844.53cm² |
Materials | |
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Cone | Coated paper |
Surround | Paper |
Voice coil wire | Copper |
Voice coil former | Fiberglass |
Frame | Steel |
Magnet | Neodymium |
Mounting Informations | |
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External diameter | Ø391.67mm (15.42") |
Cutout diameter | Ø352.81mm (13.89") |
Depth | 168.91mm (6.65") |
Mounting bolt diameter | - |
Number of mounting holes | 8 |
Taille de caisse optimale | |
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Volume charge close | 48.14L (1.7ft³) |
F3 charge close | 114Hz |
Volume charge bass-reflex | 99.11L (3.5ft³) |
F3 charge bass-reflex | 49Hz |
Speaker Power (W RMS) | 500.0 |
Speaker Type | Midbass |
Speaker Type | Woofer |
Impedance (Ω) | 8 |
Loudspeaker diameter (mm) | 305.0 |
Diaphragm type | Paper |
Efficiency / Sensitivity (dB) | 99.0 |
Max Linear Excursion (Xmax) (mm) | 6.6 |
Lowest frequency (Hz) | 40 |
Highest frequency (Hz) | 4500 |