BMS |
8N519 |
8N519-8 |
BMS-8N519-8 |
Cone driver |
Sold by piece |
|
Brand BMS |
Model 8N519 |
TLHP code 8N519-8 |
Manufacturer code BMS-8N519-8 |
||
Product type Cone driver |
Sales packaging Sold by Piece |
|
If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 39 weeks
94 dB Sensitivity 1 W / 1 m
250 W Power Handling
Extremely light Weight of 1.95 kg
2" Copper Sandwich Voice Coil for low Power Compression
Double treated Cone for Water Protection
Neodymium Magnet System
Triple Aluminum demodulating Rings for ultra low Distortion
Optimal for compact 2- or 3-way Systems
Light weight Carbon Fiber Diaphragm
Friday 10. May 2013 : BMS introduces the new 8N519 8" Neodymium Ultra low Distortion low Midrange Driver. Covering the range from 80 to 3000 Hz, the 8N519 is optimal for use in compact 2-way systems.
General |
|
Product type | Cone driver |
Brand | BMS |
Reference | 8N519 |
Product code | BMS-8N519-8 |
Informations |
|
Nominal impedance | 8 ohm |
Dimensional category | 8 inch |
Frequency coverage type | Midbass, Midrange, High midrange |
Manufacturer sensitivity | 94 dB |
Calculated sensitivity | 92.33 dB |
Nominal power handling | 250 W |
Max power handling | 500 W |
Bandwidth | 80÷3000 Hz |
Fundamental parameters |
|
Sd | 222 cm² |
Mms | 28.5 gr |
Cms | 160 µm/N |
Le | 0.36 mH |
Re | 5.8 ohm |
BL | 13.8 T.m |
Small signal parameters |
|
Fs | 74.9 Hz |
Qes | 0.41 |
Qms | 4.2 |
Qts | 0.37 |
Vas | 10.9 L |
Datas |
|
Xmax | ±6.3 mm |
Calculated Xmax | ±8.4167 mm |
EBP | 183 Hz |
Fs / Qts | 202 Hz |
Vas * Qts² | 1.5 L |
Calculated efficiency | 1.08 % |
Demodulation ring | Yes |
Dimensions |
|
Voice coil diameter | 2 inch |
Winding depth | 19 mm |
Gap height | 6.5 mm |
Outside diameter | 205 mm |
Baffle cutout diameter | 180 mm |
Depth | 102 mm |
Front thickness | 9 mm |
Depth after front | 93 mm |
Diamètre aimant (mm) | 95 mm |
Shape & Materials |
|
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 100 W (28.3 V) at 1 m in a closed enclosure of 25 liter in an anechoic chamber incl. 2nd and 3rd harmonic distortion raised 20 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.