B&C Speakers |
12NDL88 |
12NDL88-4 |
ALT12NDL884 |
Cone driver |
Sold by 4 pieces minimum |
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Brand B&C Speakers |
Model 12NDL88 |
TLHP code 12NDL88-4 |
Manufacturer code ALT12NDL884 |
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Product type Cone driver |
Sales packaging Sold by 4 pieces minimum |
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This product is not in stock, it will be supplied when your order is validated.
Indicative average supply lead time: 4 weeks
1400 W continuous program power capacity
88 mm (3.5 in) aluminium voice coil
50 - 3000 Hz response
97 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
General |
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Product type | Cone driver |
Brand | B&C Speakers |
Reference | 12NDL88 |
Product code | ALT12NDL884 |
Informations |
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Nominal impedance | 4 ohm |
Dimensional category | 12.5 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 97 dB |
Calculated sensitivity | 95.86 dB |
Nominal power handling | 700 W |
Bandwidth | 50÷3000 Hz |
Fundamental parameters |
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Sd | 522 cm² |
Mms | 73.6 gr |
Le | 0.9 mH |
Re | 3.1 ohm |
BL | 16.6 T.m |
Small signal parameters |
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Fs | 48 Hz |
Qes | 0.25 |
Qms | 6.8 |
Qts | 0.24 |
Vas | 57 L |
Datas |
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Xmax | ±8 mm |
Calculated Xmax | ±8.84 mm |
EBP | 192 Hz |
Zmin | 3.8 ohm |
Fs / Qts | 200 Hz |
Vas * Qts² | 3.29 L |
Efficiency | 2.5 % |
Calculated efficiency | 2.43 % |
Weight | ~4.5 kg |
Demodulation ring | Yes |
Recommended load volume | 40 L |
Fréquence d'accord liée à la charge | 65 Hz |
Dimensions |
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Voice coil diameter | 3.5 inch |
Winding depth | 21 mm |
Gap height | 10 mm |
Outside diameter | 315 mm |
Baffle cutout diameter | 282 mm |
Front thickness | 13 mm |
Depth after front | 137 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.
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.