18 Sound 12W700 (8Ohm)

Marque 
Eighteen Sound
Référence 
12W700
Code TLHP 
12W700-8
Type produit 
Haut parleur à cône
Conditionnement de vente 
Vendu par Unité
Marque
Eighteen Sound
Référence
12W700
Code TLHP
12W700-8
Type produit 
Haut parleur à cône
Conditionnement de vente 
Vendu par Unité
18 Sound 12W700 (8Ohm)

dimensions & montage du haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm) mesure spl vs fréquence du haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm) mesure impédance vs fréquence du haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm)

Disponibilité spéciale
  • 98 dB SPL 1W / 1m average sensitivity
    75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
    450 W AES power handling
    Excellent transient response
    Weather protected cone and plates for outdoor usage
    Improved heat dissipation via unique basket design
    Ideal for compact two way, multiway systems and subwoofer applications

    The 12W700 meets the specific market requirement for a loudspeaker which combines the excellent linearity, good efficiency and high power handling of the 15W700 model but in a 12 inch (300mm) chassis for use in more compact systems. It is primarily intended for application in compact reflex and band-pass enclosures but can also be used for horn loaded configurations.

    The ribbed curvilinear paper cone has been made from a special high strength woodpulp designed to achieve the best possible linearity within its intended frequency range and to control bell-mode resonances around the cone circumference. The cone is carried by an unusually deep profile, triple roll suspension made from a polycotton material which is more resistant to aging and fatigue than traditional cotton-based ones.
    The 75 mm (3 inch) diameter voice coil employs the Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. This results in an extremely linear motor assembly with a reduced tendency for eccentric behavior when driven hard.
    The magnetic structure has been optimized using FEACAD resource to maximize the flux density in the voice coil gap. Voice coil cooling has been achieved by incorporating airways between the chassis back plate and the top plate of the magnet, allowing heated air from the voice coil and gap to be channeled away and dissipated by the chassis basket. Due to the increasing use of audio systems at outdoor events, the ability to perform in adverse weather conditions or in high-humidity areas is an essential feature of the 12W700.
    This has been achieved using an exclusive cone and magnet plate treatment process which increases resistance to corrosion and renders the cone water repellent.

  • 30.5 cm
  • 8 ohm
  • 9kg


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Informations Eighteen Sound 12W700-8

98 dB SPL 1W / 1m average sensitivity
75 mm (3 in) Interleaved Sandwich Voice coil (ISV)
450 W AES power handling
Excellent transient response
Weather protected cone and plates for outdoor usage
Improved heat dissipation via unique basket design
Ideal for compact two way, multiway systems and subwoofer applications

The 12W700 meets the specific market requirement for a loudspeaker which combines the excellent linearity, good efficiency and high power handling of the 15W700 model but in a 12 inch (300mm) chassis for use in more compact systems. It is primarily intended for application in compact reflex and band-pass enclosures but can also be used for horn loaded configurations.

The ribbed curvilinear paper cone has been made from a special high strength woodpulp designed to achieve the best possible linearity within its intended frequency range and to control bell-mode resonances around the cone circumference. The cone is carried by an unusually deep profile, triple roll suspension made from a polycotton material which is more resistant to aging and fatigue than traditional cotton-based ones.
The 75 mm (3 inch) diameter voice coil employs the Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces to achieve a mass balanced coil. This results in an extremely linear motor assembly with a reduced tendency for eccentric behavior when driven hard.
The magnetic structure has been optimized using FEACAD resource to maximize the flux density in the voice coil gap. Voice coil cooling has been achieved by incorporating airways between the chassis back plate and the top plate of the magnet, allowing heated air from the voice coil and gap to be channeled away and dissipated by the chassis basket. Due to the increasing use of audio systems at outdoor events, the ability to perform in adverse weather conditions or in high-humidity areas is an essential feature of the 12W700.
This has been achieved using an exclusive cone and magnet plate treatment process which increases resistance to corrosion and renders the cone water repellent.
Type produit Haut parleur à cône
Lien site fabricant Eighteen Sound
Documentation technique Lien interne Eighteen Sound
Poids 9 kg
Poids volumétrique 4.74 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 12W700-8

Mesure SPL vs Fréquence *

Image mesure spl vs fréquence haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm)

* Frequency response curve of 12W700 made on 50 lit. enclosure tuned 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 12W700 (8Ohm)

* Free air impedance magnitude curve.


Dimensions

Image Dimensions & Montage (1/2) haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm)
Image Dimensions & Montage (2/2) haut parleur à cône Eighteen Sound 18 Sound 12W700 (8Ohm)


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