BMS |
18S430V2 |
18S430V2-8 |
BMS-18S430V2-8 |
Cone driver |
Sold by piece |
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Brand BMS |
Model 18S430V2 |
TLHP code 18S430V2-8 |
Manufacturer code BMS-18S430V2-8 |
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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 Nov 23, 2024 and Nov 30, 2024
96 dB Sensitivity 1 W / 1 m
1.200 W Power Handling
4" Copper Sandwich Voice Coil for low Power Compression
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 | 18S430V2 |
Product code | BMS-18S430V2-8 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 18 inch |
Frequency coverage type | Sub, Low |
Manufacturer sensitivity | 96 dB |
Calculated sensitivity | 95.21 dB |
Nominal power handling | 1200 W |
Max power handling | 2400 W |
Bandwidth | 20÷200 Hz |
Fundamental parameters |
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Sd | 1213 cm² |
Mms | 210 gr |
Cms | 125 µm/N |
Le | 0.82 mH |
Re | 4.8 ohm |
BL | 23.5 T.m |
Small signal parameters |
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Fs | 31 Hz |
Qes | 0.36 |
Qms | 6 |
Qts | 0.34 |
Vas | 262 L |
Datas |
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Xmax | ±8 mm |
Calculated Xmax | ±11.3333 mm |
EBP | 86 Hz |
Fs / Qts | 91 Hz |
Vas * Qts² | 30.29 L |
Calculated efficiency | 2.09 % |
Demodulation ring | Yes |
Dimensions |
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Voice coil diameter | 4 inch |
Winding depth | 26 mm |
Gap height | 10 mm |
Outside diameter | 458 mm |
Baffle cutout diameter | 412 mm |
Depth | 218 mm |
Front thickness | 17 mm |
Depth after front | 201 mm |
Diamètre aimant (mm) | 220 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Ferrite |
Basket masterial | Aluminium |
Winding material | Copper |
Surround shape | Triple 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 1000 W (89.4 V) at 1 m in a vented enclosure of 170 litre tuned 32 Hz incl. 2nd and 3rd harmonic distortion raised 10 dB.
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.