B&C Speakers |
21IPAL |
21IPAL-1 |
ALT21IPAL |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 21IPAL |
TLHP code 21IPAL-1 |
Manufacturer code ALT21IPAL |
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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 weeks
When used with the Powersoft IPAL power amp modules, the 21PAL can provide extreme output in a very small, dependable package. For more information, visit the Powersoft Website.
5000 W continuous program power capacity
153 mm (6 in) split winding aluminium voice coil
37 - 1000 Hz response
99 dB sensitivity
Neodymium magnet allows a very high force factor and linear excursion
Double silicone spider with optimized compliance
80 mm peak-to-peak excursion before damage
Ventilated voice coil gap for reduced power compression
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 21IPAL |
Product code | ALT21IPAL |
Informations |
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Nominal impedance | 1 ohm |
Dimensional category | 21 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 99 dB |
Calculated sensitivity | 97.37 dB |
Nominal power handling | 2500 W |
Bandwidth | 37÷1000 Hz |
Fundamental parameters |
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Sd | 1680 cm² |
Mms | 487 gr |
Le | 0.5 mH |
Re | 0.7 ohm |
BL | 19.1 T.m |
Small signal parameters |
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Fs | 37 Hz |
Qes | 0.22 |
Qms | 4.9 |
Qts | 0.21 |
Vas | 155 L |
Datas |
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Xmax | ±22 mm |
Calculated Xmax | ±21 mm |
EBP | 168 Hz |
Zmin | 1.1 ohm |
Fs / Qts | 176 Hz |
Vas * Qts² | 6.84 L |
Efficiency | 3.2 % |
Calculated efficiency | 3.43 % |
Weight | ~22 kg |
Demodulation ring | Yes |
Recommended load volume | 200 L |
Fréquence d'accord liée à la charge | 40 Hz |
Dimensions |
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Voice coil diameter | 6 inch |
Winding depth | 48 mm |
Gap height | 18 mm |
Outside diameter | 547 mm |
Baffle cutout diameter | 504 mm |
Front thickness | 13 mm |
Depth after front | 256 mm |
Diamètre aimant (mm) | 196 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Aluminium |
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.
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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.