Oberton |
15NCX |
15NCX-8+16 |
12115N0108 |
Coaxial driver with two entries |
Sold by piece |
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Brand Oberton |
Model 15NCX |
TLHP code 15NCX-8+16 |
Manufacturer code 12115N0108 |
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Product type Coaxial driver with two entries |
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: 15 weeks
The 15NCX is a 15" / 1.4" coaxial transducer designed for use in compact reflex enclosures and stage monitors with a nominal dispersion of 80 degrees.
The low profile, smooth curvilinear LF cone provides smooth response within its intended frequency range and water prove protective coating, allowing application in a wide range of environments. The state-of-the-art 77 mm (3 in) LF voice coil has Kapton former, which together with high temperature resistant resin ensure high reliability by high power.
A triple aluminium demodulating rings on the magnet structure reduce distortion and inductance and improve transient response.
The neodymium 1.4" exit compression driver adopted is our ND3672 model.
The HF driver diaphragm assembly, using double layer polyester dome this together with phasing plug improve linearity of frequency response in high end.
The HF magnet structure has cooper ring on the pole piece, which reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation. This ensures extremely high SPL in the high end of the frequency response.
Application: Stage monitors and compact bass reflex boxes.
KEY FEATURES :
100 db SPL 1W / 1m ( LF ) average sensitivity
77 mm ( 3") high temperature voice coil ( LF )
900 W AES program power ( LF )
Triple aluminium demodulating rings
Double silicon spider
Water protected cone
1.4" exit HF neodymium compression driver
72 mm (2.85") HF high temperature voice coil
80 degrees nominal dispersion
Very light weight
General |
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Product type | Coaxial driver with two entries |
Brand | Oberton |
Reference | 15NCX |
Product code | 12115N0108 |
Informations |
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Nominal impedance | 8+16 ohm |
Dimensional category | 15.5 inch |
Manufacturer sensitivity | 100 dB |
Calculated sensitivity | 96.74 dB |
Nominal power handling | 450 | 75 W |
Bandwidth | 50÷16000 Hz |
Exit dimension | 1.4 inch |
Fundamental parameters |
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Mms | 91.88 gr |
Le | 0.776 mH |
Re | 5.1 ohm |
Small signal parameters |
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Fs | 43.74 Hz |
Qes | 0.375 |
Qms | 10.02 |
Qts | 0.36 |
Vas | 138.45 L |
Datas |
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Xmax | ±7.75 mm |
EBP | 117 Hz |
Fs / Qts | 122 Hz |
Vas * Qts² | 17.95 L |
Calculated efficiency | 2.97 % |
Weight | ~5.7 kg |
Vertical dispersion | 80° |
Dimensions |
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Voice coil diameter | 3 | 2.8 inch |
Outside diameter | 388 mm |
Baffle cutout diameter | 351 mm |
Front thickness | 16.3 mm |
Depth after front | 190.7 mm |
Diamètre aimant (mm) | 130 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
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.