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EIGHTEEN SOUND 6ND430 8 ohm

Šifra: 6861
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14.040,00 rsd.
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6ND430    LF Neodymium Driver


Key features

92,5 dB SPL 1W / 1m average sensitivity
45 mm (1,77 in) aluminum voice coil
200 W AES power handling
Neodymium motor assembly
Weather protected cone
Improved heat dissipation via unique basket design
Ideal for compact two way and multiway systems

Downloads



 Data sheet


 Drawing


 022066N430-6ND430-16.pdf






 

Description The 6ND430 is a 6 inch neodymium woofer designed for low frequency reproduction in 2-way systems or multiway systems where both low weight and high intelligibility are required. The speaker has been specifically designed for compact reflex enclosures where high quality low-bass and mid frequencies are required such as studio monitoring applications. It is also currently used in line array or multiway systems with excellent results. The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. The levels of force factor and power handling are, as a consequence, at a top professional level with an optimum power to weight ratio. A consistent heat transfer is guaranteed by the encapsulation of the magnetic structure in the interior of the basket, offering a large contact space between the back plate and the dissipating structure. Particular effort was given to the surround shape and material design in order to minimise the resonances on mid range frequencies. The new design, realised with specified rubber based material density, offers a consistent dampening to typical bell modes. The 45 mm voice coil is made from a light-weight aluminum wire and assures linearity and high power handling.A proprietary humidity-block cone treatment makes the transducer suitable for outdoor use in adverse weather conditions. In addition, a special coating applied to both the top and back plates makes the 6ND430 far more resistant to the corrosive effects of salts and oxidization.





GENERAL SPECIFICATIONS


Nominal Diameter
152mm (6 in)


Rated Impedance
8 Ohm


AES Power
200 W


Program Power (1)
260 W


Peak Power (2)
500 W


Sensitivity (3)
92,5 dB


Frequency Range (4)
63 ÷ 5500 Hz


Power Compression @-10dB (5)
1,0 dB


Power Compression @-3dB
1,5 dB


Power Compression @Full Power
2,9 dB


Max Recomm. Frequency
3000 Hz


Recomm. Enclosure Volume
10 ÷ 40 lt. (0,35 ÷ 1,41 cuft)


Minimum Impedance
6,1 Ohm at 25°C


Max Peak To Peak Excursion
22 mm (0,87 in)


Voice Coil Diameter
44 mm (1,75 in)


Voice Coil Winding Material
aluminum


Suspension
Single roll, Rubber


Cone
Curvilinear, Paper







THIELE SMALL PARAMETERS  (6)


Fs
61 Hz


Re
5.5 Ohm


Sd
0,0133 sq.mt. (20,6 sq.in.)


Qms
6.5


Qes
0.28


Qts
0.27


Vas
12.6 lt. (0,4 cuft)


Mms
13,3 gr. (0,03 lb)


BL
10.0 Tm


Linear Mathematical Xmax (7)
± 5 mm (±0,20 in)


Le (1kHz)
0.28 mH


Ref. Efficiency 1W@1m (half space)
92 dB







MOUNTING INFORMATIONS


Overall diameter
162 mm (6,38 in)


N. of mounting holes
4


Mounting holes diameter
5,5 mm (0,22 in)


Bolt circle diameter
170 mm (6,69 in)


Front mount baffle cutout ø
148 mm (5,38 in)


Rear mount baffle cutout ø
148 mm (5,38 in)


Total depth
73 mm (2,87 in)


Flange and gasket thickness
9,5 mm (0,37 in)


Net weight
1,25 kg (2,76 lb)


Shipping weight
1,8 kg (3,97 lb)


CardBoard Packaging dimensions
170 x 170 x 80 mm (6,69 x 6,69 x 3,15 in)





FREQUENCY RESPONSE CURVE OF 6ND430 MADE ON 18 LIT. ENCLOSURE TUNED AT 60HZ IN FREE FIELD (4PI) ENVIRONMENT. ENCLOSURE CLOSES THE REAR OF THE DRIVER. THE THIN LINE REPRESENTS 45 DEG. OFF AXIS FREQUENCY RESPONSEFREE AIR IMPEDANCE MAGNITUDE CURVE
6ND430    LF Neodymium Driver
 
Key features

  • 92,5 dB SPL 1W / 1m average sensitivity
  • 45 mm (1,77 in) aluminum voice coil
  • 200 W AES power handling
  • Neodymium motor assembly
  • Weather protected cone
  • Improved heat dissipation via unique basket design
  • Ideal for compact two way and multiway systems
6ND430
 

Description
The 6ND430 is a 6 inch neodymium woofer designed for low frequency reproduction in 2-way systems or multiway systems where both low weight and high intelligibility are required.
The speaker has been specifically designed for compact reflex enclosures where high quality low-bass and mid frequencies are required such as studio monitoring applications. It is also currently used in line array or multiway systems with excellent results.
The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. The levels of force factor and power handling are, as a consequence, at a top professional level with an optimum power to weight ratio.
A consistent heat transfer is guaranteed by the encapsulation of the magnetic structure in the interior of the basket, offering a large contact space between the back plate and the dissipating structure.
Particular effort was given to the surround shape and material design in order to minimise the resonances on mid range frequencies. The new design, realised with specified rubber based material density, offers a consistent dampening to typical bell modes.
The 45 mm voice coil is made from a light-weight aluminum wire and assures linearity and high power handling.
A proprietary humidity-block cone treatment makes the transducer suitable for outdoor use in adverse weather conditions. In addition, a special coating applied to both the top and back plates makes the 6ND430 far more resistant to the corrosive effects of salts and oxidization.
 
GENERAL SPECIFICATIONS
Nominal Diameter 152mm (6 in)
Rated Impedance 8 Ohm
AES Power 200 W
Program Power (1) 260 W
Peak Power (2) 500 W
Sensitivity (3) 92,5 dB
Frequency Range (4) 63 ÷ 5500 Hz
Power Compression @-10dB (5) 1,0 dB
Power Compression @-3dB 1,5 dB
Power Compression @Full Power 2,9 dB
Max Recomm. Frequency 3000 Hz
Recomm. Enclosure Volume 10 ÷ 40 lt. (0,35 ÷ 1,41 cuft)
Minimum Impedance 6,1 Ohm at 25°C
Max Peak To Peak Excursion 22 mm (0,87 in)
Voice Coil Diameter 44 mm (1,75 in)
Voice Coil Winding Material aluminum
Suspension Single roll, Rubber
Cone Curvilinear, Paper

THIELE SMALL PARAMETERS  (6)
Fs 61 Hz
Re 5.5 Ohm
Sd 0,0133 sq.mt. (20,6 sq.in.)
Qms 6.5
Qes 0.28
Qts 0.27
Vas 12.6 lt. (0,4 cuft)
Mms 13,3 gr. (0,03 lb)
BL 10.0 Tm
Linear Mathematical Xmax (7) ± 5 mm (±0,20 in)
Le (1kHz) 0.28 mH
Ref. Efficiency 1W@1m (half space) 92 dB

MOUNTING INFORMATIONS
Overall diameter 162 mm (6,38 in)
N. of mounting holes 4
Mounting holes diameter 5,5 mm (0,22 in)
Bolt circle diameter 170 mm (6,69 in)
Front mount baffle cutout ø 148 mm (5,38 in)
Rear mount baffle cutout ø 148 mm (5,38 in)
Total depth 73 mm (2,87 in)
Flange and gasket thickness 9,5 mm (0,37 in)
Net weight 1,25 kg (2,76 lb)
Shipping weight 1,8 kg (3,97 lb)
CardBoard Packaging dimensions 170 x 170 x 80 mm (6,69 x 6,69 x 3,15 in)
 
FREQUENCY RESPONSE CURVE OF 6ND430 MADE ON 18 LIT. ENCLOSURE TUNED AT 60HZ IN FREE FIELD (4PI) ENVIRONMENT. ENCLOSURE CLOSES THE REAR OF THE DRIVER. THE THIN LINE REPRESENTS 45 DEG. OFF AXIS FREQUENCY RESPONSE
FREQUENCY RESPONSE CURVE OF 6ND430 MADE ON 18 LIT. ENCLOSURE TUNED AT 60HZ IN FREE FIELD (4PI) ENVIRONMENT. ENCLOSURE CLOSES THE REAR OF THE DRIVER. THE THIN LINE REPRESENTS 45 DEG. OFF AXIS FREQUENCY RESPONSE

FREE AIR IMPEDANCE MAGNITUDE CURVE
FREE AIR IMPEDANCE MAGNITUDE CURVE
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