B&C Speakers |
15PK40 |
15PK40-8 |
ALT015PK408 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 15PK40 |
TLHP code 15PK40-8 |
Manufacturer code ALT015PK408 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 4 weeksHigh efficiency 15" woofer with a very flat frequency response up to 2 kHz and high power handling (800W). Good LF performance, smooth voice response, and compatibility with compact bass-reflex enclosures, the 15PK40 achieves perfect balance in two-way systems.
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 15PK40 |
Product code | ALT015PK408 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 99 dB |
Calculated sensitivity | 98.28 dB |
Nominal power handling | 400 W |
Bandwidth | 50÷2000 Hz |
Fundamental parameters |
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Sd | 855 cm² |
Mms | 84 gr |
Le | 2.3 mH |
Re | 5.1 ohm |
BL | 19.7 T.m |
Small signal parameters |
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Fs | 47 Hz |
Qes | 0.33 |
Qms | 5.1 |
Qts | 0.31 |
Vas | 140 L |
Datas |
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Xmax | ±4 mm |
Calculated Xmax | ±6.5 mm |
EBP | 142 Hz |
Zmin | 6.2 ohm |
Fs / Qts | 152 Hz |
Vas * Qts² | 13.46 L |
Efficiency | 4.2 % |
Calculated efficiency | 4.23 % |
Weight | ~8.3 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 16 mm |
Gap height | 9 mm |
Outside diameter | 394 mm |
Baffle cutout diameter | 355 mm |
Depth after front | 9999 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.