18 Sound 12NLW9300 (8Ohm)

Marque 
Eighteen Sound
Référence 
12NLW9300
Code TLHP 
12NLW9300-8
Type produit 
Haut parleur à cône
Conditionnement de vente 
Vendu par Unité
Marque
Eighteen Sound
Référence
12NLW9300
Code TLHP
12NLW9300-8
Type produit 
Haut parleur à cône
Conditionnement de vente 
Vendu par Unité
18 Sound 12NLW9300 (8Ohm)

dimensions & montage du haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm) mesure spl vs fréquence du haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm) mesure impédance vs fréquence du haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm)
Prix de vente TLHP
263/unité
TTC port non compris
En stock : 2 unités pas de vente au delà des stocks!
30 jours pour changer d'avis !
en savoir plus
Quantité

  • 97 dB SPL 1W / 1m average sensitivity
    100 mm (4in) Interleaved Sandwich Voice coil (ISV)
    800W AES power handling
    External neodymium magnet assembly
    Double Demodulating Rings (DDR) for lower distortion and improved heat dissipation
    Weather protected cone and plates for outdoor usage
    Improved dissipation via onboard heatsink
    Recommended for two way and multiway systems

    The 12NLW9300 is a high performance low frequency neodymium loudspeaker. It is intended mainly as woofer for two way systems and works extremely well in compact vented enclosures (30 - 70 lit).

    The neo magnet external assembly assures high flux concentration, low power compression and excellent heat exchange. The external magnet configuration is considerably more efficient than the traditional under-pole magnet topology. This allows to obtain high levels of force factor and power handling with a power to weight ratio at the upper level.
    The heatsink has been specifically studied according to F.E.A. simulators, improving the necessary heat transfer to the dissipative structure. The direct contact between the heat sink and the specially designed basket, together with the magnetic structure, represents a fundamental improvement in heat dissipation, increasing power handling capabilities and lowering power compression figure.
    A state-of-the-art Interleaved Sandwich Voice coil (ISV) voice coil provides high levels of thermal stability and durability. The ISV technology is based on a high strength fiberglass former with half the coil wound on the outside and half on the inside ensuring uniform thermal dissipation on both sides, bonded together using unique high- temperature resin adhesives achieving a balanced and solid linear motor unit.
    The 12NLW9300 performances are further improved by the use of Double Demodulation Rings (DDR), designed to reduce dramatically the intermodulation and harmonic distortion whilst improving the transient response.
    The 12NLW9300 design features a dedicated exclusive Carbon fibre reinforced straight ribbed cone; the pulp formulation contains special damping fibres and is further treated in-house with a proprietary resin compound in order to increase the cone bend performances 5 times more than traditional celluloses pulp and twice than glass fibre added pulps. The result is a very linear piston action across the entire working range minimizing the destroying breaking modes. The coating of both the face and back plates is far more resistant to the corrosive effects of salts and oxidization than any other treatment normally in use.

  • 30.5 cm
  • 8 ohm
  • 7kg


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Utilisation Eighteen Sound 12NLW9300-8

Cette liste d'articles est gérée manuellement par l'équipe TLHP en fonction de son expérience et sa connaissance des produits.


Informations Eighteen Sound 12NLW9300-8

97 dB SPL 1W / 1m average sensitivity
100 mm (4in) Interleaved Sandwich Voice coil (ISV)
800W AES power handling
External neodymium magnet assembly
Double Demodulating Rings (DDR) for lower distortion and improved heat dissipation
Weather protected cone and plates for outdoor usage
Improved dissipation via onboard heatsink
Recommended for two way and multiway systems

The 12NLW9300 is a high performance low frequency neodymium loudspeaker. It is intended mainly as woofer for two way systems and works extremely well in compact vented enclosures (30 - 70 lit).

The neo magnet external assembly assures high flux concentration, low power compression and excellent heat exchange. The external magnet configuration is considerably more efficient than the traditional under-pole magnet topology. This allows to obtain high levels of force factor and power handling with a power to weight ratio at the upper level.
The heatsink has been specifically studied according to F.E.A. simulators, improving the necessary heat transfer to the dissipative structure. The direct contact between the heat sink and the specially designed basket, together with the magnetic structure, represents a fundamental improvement in heat dissipation, increasing power handling capabilities and lowering power compression figure.
A state-of-the-art Interleaved Sandwich Voice coil (ISV) voice coil provides high levels of thermal stability and durability. The ISV technology is based on a high strength fiberglass former with half the coil wound on the outside and half on the inside ensuring uniform thermal dissipation on both sides, bonded together using unique high- temperature resin adhesives achieving a balanced and solid linear motor unit.
The 12NLW9300 performances are further improved by the use of Double Demodulation Rings (DDR), designed to reduce dramatically the intermodulation and harmonic distortion whilst improving the transient response.
The 12NLW9300 design features a dedicated exclusive Carbon fibre reinforced straight ribbed cone; the pulp formulation contains special damping fibres and is further treated in-house with a proprietary resin compound in order to increase the cone bend performances 5 times more than traditional celluloses pulp and twice than glass fibre added pulps. The result is a very linear piston action across the entire working range minimizing the destroying breaking modes. The coating of both the face and back plates is far more resistant to the corrosive effects of salts and oxidization than any other treatment normally in use.
Fabricant Eighteen Sound
Nom 18 Sound 12NLW9300 (8Ohm)
SKU 12NLW9300-8
Impédance 8 Ohm
Diamètre 30.5 Cm
Vendeur TLHP
Prix 263.00 219.17
Disponibilité En stock

Type produit Haut parleur à cône
Documentation technique Lien interne Eighteen Sound 12NLW9300
Poids 7 kg
Poids volumétrique 5.32 kg

Les informations techniques présentées sur cette page produit sont fournies à titre indicatif, il est possible que certaines informations soient indisponibles ou erronées. Le fabricant peut modifier les caractéristiques du produit à tout moment sans prévenir dans le but de l'améliorer ou pour s'adapter à des contraintes propres à sa production ou ses circuits d'approvisionnements. Nous vous invitons à nous contacter si vous avez besoin d'informations complémentaires, si vous remarquez une erreur ou si vous souhaitez avoir confirmation d'une information.

Mesures/Schémas Eighteen Sound 12NLW9300-8

Mesure SPL vs Fréquence *

Image mesure spl vs fréquence haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm)

* Frequency response curve of 12NLW9300 made on 50 lit. enclosure tuned at 60hz in free field (4π) environment. Enclosure closes the rear of the driver. The thin line represents 45 deg. off axis frequency response.


Mesure Impédance vs Fréquence *

Image mesure impédance vs fréquence haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm)

* Free air impedance magnitude curve.


Dimensions

Image Dimensions & Montage (1/2) haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm)
Image Dimensions & Montage (2/2) haut parleur à cône Eighteen Sound 18 Sound 12NLW9300 (8Ohm)

Garantie

Ce produit est sous garantie fabricant. Cette garantie vous protège contre les défauts de fabrication et vices cachés. La garantie ne protège pas contre l'utilisation anormale du produit.



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