18 Sound 12W700 speaker, 8 ohm, 12 inch
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Eighteen Sound |
12W700 |
12W700-8 |
ALT120700WF08FA - 0221284210 |
Cone driver |
Sold by piece |
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Brand Eighteen Sound |
Model 12W700 |
TLHP code 12W700-8 |
Manufacturer code ALT120700WF08FA - 0221284210 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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36%
Simulate shipping costs and VAT
If you want to purchase more than the quantity in stock, have a look at the supply time below :
Indicative average supply lead time: 11 weeks
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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.
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
General |
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| Product type | Cone driver |
| Brand | Eighteen Sound |
| Reference | 12W700 |
| Product code | ALT120700WF08FA - 0221284210 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 12.5 inch |
| Frequency coverage type | Low, Midbass, Midrange |
| Manufacturer sensitivity | 98 dB |
| Calculated sensitivity | 96.47 dB |
| Nominal power handling | 450 W |
| Max power handling | 700 W |
| Bandwidth | 55÷4200 Hz |
Fundamental parameters |
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| Sd | 531 cm² |
| Mms | 51 gr |
| Cms | 150 µm/N |
| Le | 1.48 mH |
| Re | 5.7 ohm |
| BL | 17.7 T.m |
Small signal parameters |
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| Fs | 58 Hz |
| Qes | 0.37 |
| Qms | 3.93 |
| Qts | 0.36 |
| Vas | 55 L |
Datas |
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| Xmax | ±6.5 mm |
| EBP | 157 Hz |
| Zmin | 7 ohm |
| Fs / Qts | 161 Hz |
| Vas * Qts² | 7.13 L |
| Calculated efficiency | 2.79 % |
| Weight | ~8.2 kg |
Dimensions |
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| Voice coil diameter | 3 inch |
| Outside diameter | 315 mm |
| Baffle cutout diameter | 282 mm |
| Depth | 147 mm |
| Front thickness | 16 mm |
| Depth after front | 131 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Ferrite |
Question about Eighteen Sound 12W700-8
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Informations Eighteen Sound 12W700-8
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.
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
Name 18 Sound 12W700 speaker, 8 ohm, 12 inch
SKU 12W700-8
Price € 230.40 192
Availability In stock
Buy 18 Sound 12W700 speaker, 8 ohm, 12 inch
All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.
Measures/Schemes Eighteen Sound 12W700-8
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Garantie
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.
