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Eighteen Sound 15CX1000

Supplied on quotation
Coaxial speaker 18 Sound 15CX1000, 8+8 ohm, 15 inch

The 15CX1000 is a 15" – 1.4" coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 50 lt with a nominal dispersion of 70 degrees. The low profile, carbon fiber reinforced, smooth curvilinear LF cone provides smooth response within its intended frequency range and exceptional strength, with maximum reliability under high mechanical stress. The state-of-the-art 100 mm (4 in) LF voice coil employs our Interleaved Sandwich Voice coil (ISV) technology, in which a high strength fiberglas former carries windings on both the outer and inner surfaces. This results in a balanced coil with a uniform distribution of mass and motive energy and an extremely linear motor assembly. A copper-shorting ring on the LF section plates has been adopted to reduce inductance and improve transient response. Hence, the intermodulation distortion figure has been heavily improved. The neodymium 1.4" exit compression driver adopted is our ND1480 model, which has been given further thermal power handling capacity by adding high temperature ferrofluid in the gap. This has improved the thermal exchange properties even more. The HF driver diaphragm assembly, using a high strength, high temperature treated Nomex voice coil former joined directly to the titanium diaphragm on its upper bend edge, assures extended frequency energy transfer. This improves linearity and shows unparallelled reliability when compared with a usual straight former joint. The HF motor structure utilizes a precisely machined coherent phase plug with 3 circumferential slots. A copper ring on the pole piece reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation. A specific design has been chosen by Eighteen Sound engineers in order to maximize the cone's profile coupling. Due to the widespread use of high power audio systems at outdoor events, the ability to perform in adverse weather conditions is an additional key feature of the 15CX1000. This has been achieved using exclusive cone and magnet plate treatment processes which increase resistance against corrosion and make the cone water repellent.

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022158CX10 8 Ohm
022158CX10 8 Ohm

Eighteen Sound 12CX800

Supplied on quotation
Coaxial speaker 18 Sound 12CX800 , 8+8 ohm, 12 inch

The 12CX800 is a 12" - 1.4" coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 30 lt, with a nominal dispersion of 70 degrees. The state-of-the-art 75 mm (3 in) LF aluminum voice coil employs our 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 balanced coil with a uniform distribution of mass and motion energy. This results in an extremely linear motor assembly. The low profile smooth curvilinear LF cone provides a smooth response within its intended frequency range and maximum reliability under high mechanical stress. The neodymium 1.4" exit HF compression driver used is our ND1480 model. A further thermal power handling capacity has been added thanks to high temperature ferrofluid added in the gap. The HF driver diaphragm assembly uses a high strength high temperature treated Nomex voice coil former joined directly to the titanium dome on its upper bend edge. This assures extended frequency energy transfer giving improved linearity and unparallel reliability when compared to a usual straight former joint. The HF motor structure utilizes a precisely machined coherent phase plug with 3 circumferential slots and a copper ring on the pole piece. This last feature reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation. A specific dedicated horn's throat design has also been chosen by Eigtheen Sound engineers, maximizing the cone's profile coupling. With the increasing use of high power audio systems at outdoor events, the ability to perform in adverse weather conditions is another excellent feature of the 12CX800. This has been achieved using exclusive cone and magnet plate treatment processes which increase resistance to corrosion and make the cone water repellent.

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022158CX10 8 Ohm
022128CX00
022158CX10 8 Ohm
022128CX00

Eighteen Sound ND2080

Supplied on quotation
Compression driver 18 Sound ND2080, 16 ohm

The ND2080 2-inch exit high frequency compression driver has been designed for high quality sound systems application. 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 design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature allows 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. The ND2080 powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. Due to the increasing use of high power audio systems at outdoor events or in marine environments, the ability of equipment to perform properly under inclement weather conditions is a key feature of Eighteen Sound philosophy. Hence, a special treatment is applied to the magnet and the top and back plates of the magnetic structure making the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other treatment used by other manufacturers.

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022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm

Eighteen Sound ND2080

Supplied on quotation
Compression driver 18 Sound ND2080, 8 ohm

The ND2080 2-inch exit high frequency compression driver has been designed for high quality sound systems application. 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 design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature allows 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. The ND2080 powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. Due to the increasing use of high power audio systems at outdoor events or in marine environments, the ability of equipment to perform properly under inclement weather conditions is a key feature of Eighteen Sound philosophy. Hence, a special treatment is applied to the magnet and the top and back plates of the magnetic structure making the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other treatment used by other manufacturers.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm

Eighteen Sound ND2060A

Supplied on quotation
Compression driver 18 Sound ND2060A, 8 ohm

The ND2060A 2 inch exit neodymium HF compression driver has been designed for high quality sound systems application. The ND2060A diaphragm assembly is composed by an aluminum dome sandwiched to a proprietary treated PEN (polyethylene naftalate) suspension. This design maintains low resonance and lowers the minimum crossover point value at 800 Hz. The composite diaphragm assembly is made by an aluminum dome strongly joined to the PEN suspension, in order to assure unmatched transient response. The lower density of the aluminum and PEN structure permits higher levels of sensitivity, especially in the mid-high frequency range. A bended former edge-wound aluminum 75mm voice coil completes the diaphragm assembly. The proprietary treated Nomex former material shows 30% higher value of tensile elongation at working operative temperature (200°C) when compared to Kapton. Moreover, Nomex is suitable to work also in higher moisture contents environments. The bended former is joint in a sandwich configuration between PEN suspension and the aluminum dome, assuring extended frequency energy transfer for improved response linearity and unparallel reliability. Through careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19 KGauss in the gap in a compact and lightweight structure. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts were designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover that allows to obtain a lower power compression value. For the increase in use of high power audio systems at outdoor events or in marine environments, the ability to perform properly under inclement weather conditions is a key-point. The special coating applied to the magnet and the top and back plates of the magnetic structure makes the ND2060A compression driver resistant to the corrosive effects of salts and oxidization.

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022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm

Eighteen Sound ND2060A

Supplied on quotation
Compression driver 18 Sound ND2060A, 16 ohm

The ND2060A 2 inch exit neodymium HF compression driver has been designed for high quality sound systems application. The ND2060A diaphragm assembly is composed by an aluminum dome sandwiched to a proprietary treated PEN (polyethylene naftalate) suspension. This design maintains low resonance and lowers the minimum crossover point value at 800 Hz. The composite diaphragm assembly is made by an aluminum dome strongly joined to the PEN suspension, in order to assure unmatched transient response. The lower density of the aluminum and PEN structure permits higher levels of sensitivity, especially in the mid-high frequency range. A bended former edge-wound aluminum 75mm voice coil completes the diaphragm assembly. The proprietary treated Nomex former material shows 30% higher value of tensile elongation at working operative temperature (200°C) when compared to Kapton. Moreover, Nomex is suitable to work also in higher moisture contents environments. The bended former is joint in a sandwich configuration between PEN suspension and the aluminum dome, assuring extended frequency energy transfer for improved response linearity and unparallel reliability. Through careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19 KGauss in the gap in a compact and lightweight structure. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts were designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover that allows to obtain a lower power compression value. For the increase in use of high power audio systems at outdoor events or in marine environments, the ability to perform properly under inclement weather conditions is a key-point. The special coating applied to the magnet and the top and back plates of the magnetic structure makes the ND2060A compression driver resistant to the corrosive effects of salts and oxidization.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm

Eighteen Sound ND2060

Supplied on quotation
Compression driver 18 Sound ND2060, 16 ohm

The ND2060 2-inch exit neodymium high frequency compression driver has been designed for high level sound systems application. Its 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 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. The big innovation in ND2060 consists of its magnetic architecture. By careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19KGauss in the gap in compact and lightweight structures. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. Due to the increasing use of high power audio systems at outdoor events or in marine environments, the ability of equipment to perform properly under inclement weather conditions is a key feature of Eighteen Sound philosophy. Hence, a special treatment has been applied to the magnet and the top and back plates of the magnetic structure which make the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other treatment in use by other manufacturers.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm

Eighteen Sound ND2060

Supplied on quotation
Compression driver 18 Sound ND2060, 8 ohm

The ND2060 2-inch exit neodymium high frequency compression driver has been designed for high level sound systems application. Its 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 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. The big innovation in ND2060 consists of its magnetic architecture. By careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19KGauss in the gap in compact and lightweight structures. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. Due to the increasing use of high power audio systems at outdoor events or in marine environments, the ability of equipment to perform properly under inclement weather conditions is a key feature of Eighteen Sound philosophy. Hence, a special treatment has been applied to the magnet and the top and back plates of the magnetic structure which make the driver more resistant to the corrosive effects of salts and oxidization. This treatment is more effective than any other treatment in use by other manufacturers.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm

Eighteen Sound NSD1480N

Supplied on quotation
Compression driver 18 Sound NSD1480N, 8 ohm

NSD1480N 1.4 inch exit neodymium compression driver has been designed for top quality sound systems application. A great innovation in the NSD1480N is the titanium nitride coated dome, that dramatically improves stiffness with obvious benefits in transient and intermodulation distortion response. With its very high value of elasticity modulus (six times higher than titanium and two times higher than beryllium), nitride coated film is capable of doubling the titanium stiffness. The piston frequency range motion extends frequency by 25%, showing a predictable, ideal frequency response decay and avoiding top-end spurious resonances. The nitride-free ellipsoidal suspension shape has been designed to maintain constant titanium stiffness, assuring a 3rd harmonic distortion lower than 0.05% over the whole working frequency range. The titanium diaphragm is produced in-house and has been developed to assure unmatched transient response. The diaphragm assembly is made joining the former directly to the titanium dome on its upper bend edge. In comparison with a usual straight former joint, the driver design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature allows proper motion control of the dome in real working conditions. A proprietary treated Nomex former shows a 30% higher value of tensile elongation at a working operative temperature (200°C) when compared to Kapton. This proprietary former material is also suitable for use in higher moisture content environments. The NSD1480N powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which gives a lower power compression value. A special treatment is applied to the magnet and the top and back plates of the magnetic structure making the driver more resistant to the corrosive effects of salts and oxidization.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm

Eighteen Sound NSD1480N

Supplied on quotation
Compression driver 18 Sound NSD1480N, 16 ohm

NSD1480N 1.4 inch exit neodymium compression driver has been designed for top quality sound systems application. A great innovation in the NSD1480N is the titanium nitride coated dome, that dramatically improves stiffness with obvious benefits in transient and intermodulation distortion response. With its very high value of elasticity modulus (six times higher than titanium and two times higher than beryllium), nitride coated film is capable of doubling the titanium stiffness. The piston frequency range motion extends frequency by 25%, showing a predictable, ideal frequency response decay and avoiding top-end spurious resonances. The nitride-free ellipsoidal suspension shape has been designed to maintain constant titanium stiffness, assuring a 3rd harmonic distortion lower than 0.05% over the whole working frequency range. The titanium diaphragm is produced in-house and has been developed to assure unmatched transient response. The diaphragm assembly is made joining the former directly to the titanium dome on its upper bend edge. In comparison with a usual straight former joint, the driver design assures extended frequency energy transfer for improved response linearity and unparallel reliability. This feature allows proper motion control of the dome in real working conditions. A proprietary treated Nomex former shows a 30% higher value of tensile elongation at a working operative temperature (200°C) when compared to Kapton. This proprietary former material is also suitable for use in higher moisture content environments. The NSD1480N powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which gives a lower power compression value. A special treatment is applied to the magnet and the top and back plates of the magnetic structure making the driver more resistant to the corrosive effects of salts and oxidization.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm

Eighteen Sound ND1480

Supplied on quotation
Compression driver 18 Sound ND1480, 16 ohm

The ND1480 1.4 inch exit neodymium high frequency compression driver has been designed for high level sound systems application. 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. The ND1480 powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. 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 treatment in use today.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm

Eighteen Sound ND1480

Supplied on quotation
Compression driver 18 Sound ND1480, 8 ohm

The ND1480 1.4 inch exit neodymium high frequency compression driver has been designed for high level sound systems application. 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. The ND1480 powerful neodymium magnet assembly has been designed to obtain 22KGauss in the gap for major benefits in transient response. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effect and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. 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 treatment in use today.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm

Eighteen Sound ND1460A

Supplied on quotation
Compression driver 18 Sound ND1460A, 8 ohm

The ND1460A 1.4 inch exit neodymium HF compression driver has been designed for high level sound systems application. The diaphragm assembly is composed by an aluminum dome sandwiched to a proprietary treated polyester suspension. This design maintains low resonance and lowers the minimum crossover point value at 800Hz. The composite diaphragm assembly is made by an aluminum dome strongly joined to the PEN suspension, in order to assure unmatched transient response. The lower density of the aluminum and PEN structure permits higher levels of sensitivity, especially in the mid-high frequency range. A bended former edge-wound aluminum 75mm voice coil completes the diaphragm assembly. The proprietary treated Nomex former material shows 30% higher value of tensile elongation at working operative temperature (200°C) when compared to Kapton. Moreover, Nomex is suitable to work also in higher moisture contents environments. The bended former is jointed in a sandwich configuration between PEN suspension and the aluminum dome, assuring extended frequency energy transfer for improved response linearity and unparallel reliability. Through careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19 KGauss in the gap in a compact and lightweight structure. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts were designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover that allows to obtain a lower power compression value. The ability to perform properly under inclement weather conditions is a key-point of Eighteen Sound philosophy. The special coating applied to the magnet and the top and back plates of the magnetic structure makes the ND1460A compression driver resistant to the corrosive effects of salts and oxidization.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm

Eighteen Sound ND1460A

Supplied on quotation
Compression driver 18 Sound ND1460A, 16 ohm

The ND1460A 1.4 inch exit neodymium HF compression driver has been designed for high level sound systems application. The diaphragm assembly is composed by an aluminum dome sandwiched to a proprietary treated polyester suspension. This design maintains low resonance and lowers the minimum crossover point value at 800Hz. The composite diaphragm assembly is made by an aluminum dome strongly joined to the PEN suspension, in order to assure unmatched transient response. The lower density of the aluminum and PEN structure permits higher levels of sensitivity, especially in the mid-high frequency range. A bended former edge-wound aluminum 75mm voice coil completes the diaphragm assembly. The proprietary treated Nomex former material shows 30% higher value of tensile elongation at working operative temperature (200°C) when compared to Kapton. Moreover, Nomex is suitable to work also in higher moisture contents environments. The bended former is jointed in a sandwich configuration between PEN suspension and the aluminum dome, assuring extended frequency energy transfer for improved response linearity and unparallel reliability. Through careful use of elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly able to reach 19 KGauss in the gap in a compact and lightweight structure. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts were designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover that allows to obtain a lower power compression value. The ability to perform properly under inclement weather conditions is a key-point of Eighteen Sound philosophy. The special coating applied to the magnet and the top and back plates of the magnetic structure makes the ND1460A compression driver resistant to the corrosive effects of salts and oxidization.

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022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm
0422A6M600 16ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm
0422A6M600 16ohm

Eighteen Sound ND1460

Supplied on quotation
Compression driver 18 Sound ND1460, 16 ohm

The ND1460 1.4 inch exit neodymium high frequency compression driver has been designed for use in high quality sound systems. The pure 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 using its upper bend edge. In comparison with a usual straight former joint, the driver design assures extended frequency energy transfer giving 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 high moisture content environments. By carefully using elementary pieces of neodymium magnets, Eighteen Sound engineers have developed a powerful neodymium magnet assembly capable of reaching 19KGauss in the gap in compact and lightweight structures. The motor structure, throughout the precisely coherent phase plug with 3 circumferential slots and copper ring on the pole piece, reduces inductance effects and distortion. Four top plate air ducts have been designed to act as a loading chamber for the diaphragm, implementing mid band distortion and response figures. The custom designed O-ring creates a tight seal between the plate and the cover assuring air chamber loading. Excellent heat dissipation and thermal exchange are guaranteed by the direct contact between the magnetic structure and the aluminum cover which leads to a lower power compression value. The ability of equipment to perform properly under inclement weather conditions is a key feature of the Eighteen Sound philosophy. Hence, a special treatment is applied to the magnet and the top and back plates of the magnetic structure which increases the ND1460 resistance to the corrosive effects of salts and oxidization. This treatment is more effective than any other treatment in use today.

Post a comment / review

022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm
0422A6M600 16ohm
042106N200 16 Ohm
022158CX10 8 Ohm
022128CX00
042106N280 16 Ohm
042108N280 8 Ohm
0423A8M600 8ohm
0423A6M600 16ohm
042106N260 16 Ohm
042108N260 8 Ohm
0422T8N610 8Ohm
0422T6N610 16Ohm
042106N210 16 Ohm
042108N210 8 Ohm
0422A8M600 8ohm
0422A6M600 16ohm
042106N200 16 Ohm

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