BMS |
15N850 |
15N850V3-8 |
BMS-15N850V3-8 |
Cone driver |
Sold by piece |
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Brand BMS |
Model 15N850 |
TLHP code 15N850V3-8 |
Manufacturer code BMS-15N850V3-8 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Jan 30, 2025 and Feb 6, 2025
95 dB Sensitivity 1 W / 1 m
1.200 W Power Handling
4" Copper Sandwich Voice Coil for low Power Compression
Neodymium Magnet System
Double treated Cone for Water Protection
Triple Aluminum demodulating Rings for ultra low Distortion
Optimal for high Output Subwoofers
General |
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Product type | Cone driver |
Brand | BMS |
Reference | 15N850 |
Product code | BMS-15N850V3-8 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 95 dB |
Calculated sensitivity | 94.03 dB |
Nominal power handling | 1200 W |
Max power handling | 2400 W |
Bandwidth | 20÷200 Hz |
Fundamental parameters |
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Sd | 845 cm² |
Mms | 167 gr |
Cms | 170 µm/N |
Le | 1.43 mH |
Re | 5.6 ohm |
BL | 25.2 T.m |
Small signal parameters |
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Fs | 37 Hz |
Qes | 0.34 |
Qms | 7.38 |
Qts | 0.33 |
Vas | 110.96 L |
Datas |
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Xmax | ±12 mm |
Calculated Xmax | ±16 mm |
EBP | 109 Hz |
Fs / Qts | 112 Hz |
Vas * Qts² | 12.09 L |
Calculated efficiency | 1.59 % |
Weight | ~9.6 kg |
Demodulation ring | Yes |
Dimensions |
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Voice coil diameter | 4 inch |
Winding depth | 36 mm |
Gap height | 12 mm |
Outside diameter | 388 mm |
Baffle cutout diameter | 355 mm |
Depth | 200 mm |
Front thickness | 13 mm |
Depth after front | 187 mm |
Diamètre aimant (mm) | 144 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Copper |
Surround shape | Double roll |
Surround material | Cloth |
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.
* Frequency response measured 1000W (89.4V) at 1m in a closed enclosure of 100 litre incl. 2nd and 3rd harmonic distortion raised 10dB.
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.