18 Sound ND3T compression driver, 8 ohm, 1.4 inch exit
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Eighteen Sound |
ND3T |
ND3T-8 |
DRV14N300TI08NA - 0423T8N300 |
Compression driver |
Sold by piece |
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Brand Eighteen Sound |
Model ND3T |
TLHP code ND3T-8 |
Manufacturer code DRV14N300TI08NA - 0423T8N300 |
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Product type Compression 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 ND3T 1.4 inch exit Natural Sound neodymium high frequency compression driver has been designed for high level sound systems application. The unit has been designed to fulfill tight geometrical requirements, thanks to its ultra compact 109mm overall diameter.
The titanium diaphragm is produced in house and has been developed to assure unmatched transient response. The diaphragm assembly is made by joining the former directly to the titanium dome on its upper bend edge. In comparison with a usual straight former joint, the driver's design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature facilitates proper motion control of the dome in real working conditions. A proprietary treated Nomex former is used as Nomex shows a 30% higher value of tensile elongation at a working operative temperature (200°C) when compared to Kapton. Moreover, this proprietary former material is also suitable for use in higher moisture content environments.
Despite of its compact size, the ND3T neodymium magnet assembly has been designed to obtain 20KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent metal alloy phase plug with 4 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion.
The diaphragm kit self centering design allows high precision mounting and at the same time makes very easy the servicing procedure.
The ability to perform properly under inclement weather conditions is a key point of the Eighteen Sound philosophy. Hence, a special treatment is applied to the magnet and the top and back plates of the magnetic structure in order to make the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other coating commonly used.
Ultra compact design (OD 109mm - 4.3 in)
112 dB SPL 1W-1m average sensitivity
1.4 inch exit throat
220W maximum program power handling
Natural Sound frequency response extended up to 20 kHz
Next-gen 4-slot metal alloy phase plug
Edge-wound 75mm (3 in) CCAW voice coil
Titanium diaphragm assembly
Neodymium ring magnetic structure
Copper ring for reduced distortion and increased output
Self-centering d-kit for accurate and fast service
General |
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| Product type | Compression driver |
| Brand | Eighteen Sound |
| Reference | ND3T |
| Product code | DRV14N300TI08NA - 0423T8N300 |
Informations |
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| Nominal impedance | 8 ohm |
| Dimensional category | 4.5 inch |
| Manufacturer sensitivity | 112 dB |
| Nominal power handling | 110 W |
| Max power handling | 220 W |
| Bandwidth | 800÷20000 Hz |
| Recommended min cutoff frequency | 1200 Hz |
| Exit dimension | 1.4 inch |
Datas |
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| Flux density | 2 T |
| Zmin | 6.4 ohm |
| Weight | ~1.7 kg |
Dimensions |
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| Voice coil diameter | 3 inch |
| Outside diameter | 109 mm |
| Depth | 53 mm |
| Driver dimensions mouting holes | 6.0 mm |
| Driver mounting system | 4 points on diameter 101.6 mm |
Shape & Materials |
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| Front chape | Cylindrical |
| Magnet type | Neodymium |
| Winding material | CCAW (Copper-clad aluminium wire) |
| Diaphragm material | Titanium |
Question about Eighteen Sound ND3T-8
Ask a new question!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.
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Informations Eighteen Sound ND3T-8
The titanium diaphragm is produced in house and has been developed to assure unmatched transient response. The diaphragm assembly is made by joining the former directly to the titanium dome on its upper bend edge. In comparison with a usual straight former joint, the driver's design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature facilitates proper motion control of the dome in real working conditions. A proprietary treated Nomex former is used as Nomex shows a 30% higher value of tensile elongation at a working operative temperature (200°C) when compared to Kapton. Moreover, this proprietary former material is also suitable for use in higher moisture content environments.
Despite of its compact size, the ND3T neodymium magnet assembly has been designed to obtain 20KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent metal alloy phase plug with 4 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion.
The diaphragm kit self centering design allows high precision mounting and at the same time makes very easy the servicing procedure.
The ability to perform properly under inclement weather conditions is a key point of the Eighteen Sound philosophy. Hence, a special treatment is applied to the magnet and the top and back plates of the magnetic structure in order to make the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other coating commonly used.
Ultra compact design (OD 109mm - 4.3 in)
112 dB SPL 1W-1m average sensitivity
1.4 inch exit throat
220W maximum program power handling
Natural Sound frequency response extended up to 20 kHz
Next-gen 4-slot metal alloy phase plug
Edge-wound 75mm (3 in) CCAW voice coil
Titanium diaphragm assembly
Neodymium ring magnetic structure
Copper ring for reduced distortion and increased output
Self-centering d-kit for accurate and fast service
Name 18 Sound ND3T compression driver, 8 ohm, 1.4 inch exit
SKU ND3T-8
Price € 284.16 236.8
Availability In stock
Buy 18 Sound ND3T compression driver, 8 ohm, 1.4 inch exit
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 ND3T-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.
