B&C Speakers |
8PS21 |
8PS21-8 |
ALT008PS218 |
Cone driver |
Sold by piece |
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Brand B&C Speakers |
Model 8PS21 |
TLHP code 8PS21-8 |
Manufacturer code ALT008PS218 |
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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
400 W continuous program power capacity
51 mm (2 in) copper voice coil
70 - 3000 Hz response
94 dB sensitivity
Shorting copper cap for extended HF response
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 8PS21 |
Product code | ALT008PS218 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 8.5 inch, 9 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 94 dB |
Calculated sensitivity | 93.64 dB |
Nominal power handling | 200 W |
Bandwidth | 70÷3000 Hz |
Fundamental parameters |
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Sd | 220 cm² |
Mms | 23 gr |
Le | 0.5 mH |
Re | 5.4 ohm |
BL | 12.6 T.m |
Small signal parameters |
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Fs | 73 Hz |
Qes | 0.36 |
Qms | 4.2 |
Qts | 0.33 |
Vas | 14 L |
Datas |
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Xmax | ±5 mm |
Calculated Xmax | ±6.6667 mm |
EBP | 203 Hz |
Zmin | 7 ohm |
Fs / Qts | 221 Hz |
Vas * Qts² | 1.53 L |
Efficiency | 1.5 % |
Calculated efficiency | 1.46 % |
Weight | ~3.4 kg |
Recommended load volume | 14 L |
Fréquence d'accord liée à la charge | 73 Hz |
Dimensions |
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Voice coil diameter | 2 inch |
Winding depth | 16 mm |
Gap height | 8 mm |
External dimensions | 210 | 225 mm |
Baffle cutout diameter | 187 mm |
Front thickness | 11 mm |
Depth after front | 80 mm |
Shape & Materials |
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Front chape | Non cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Kapton |
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.