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15 PE 40
Extremely high efficiency mid bass, 2.5” aluminium voice coil, best sound reproduction, excellent flat response up to 3 kHz.
15 PE 40
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| Specifications |
| B&C | ||
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Nominal diameter |
| 15” (380 mm.) | |||
Nominal impedance |
| 8 ohms |
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Pe (max) |
| 250 watts R.M.S |
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| Power Handling 1 | 350 w. cont. program |
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| Sensitivity (1W/1m) 2 |
| 101.5 dB. |
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| Frequency range |
| 44 - 3800 Hz. |
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Voice coil diameter |
| 65 mm. |
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| winding material |
| aluminium |
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| former material |
| glass fibre |
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| winding depth |
| 12 mm. |
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Magnetic gap depth |
| 7 mm. |
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Magnet diameter |
| 190 mm. |
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Flux density |
| 1.4 T |
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Also available in 4 ohms, data upon request |
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| Thiele & Small Parameters |
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Fs |
| 44 Hz. | |||
Re |
| 5.5 ohms |
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Qes |
| 0.285 |
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Qms |
| 5.3 |
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Qts |
| 0.27 |
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Vas |
| 205 dm.3 |
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Sd |
| 855 cm.2 |
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| η0 |
| 5.9 % |
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X max |
| ± 3 mm. | |||
Mms |
| 65 gr. |
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Bl |
| 18.6 Tm |
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Le |
| 1.1 mH |
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Mounting Informations |
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Overall diameter |
| 393 mm. | |||
Bolt circle diameter |
| 372 mm. |
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Baffle cutout diameter |
| 354 mm. |
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Depth |
| 171 mm. |
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Net weight |
| 8.6 Kg. |
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1 AES standard
2 Pink noise 100 to 2000 Hz.
2