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 […]
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.
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
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.
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
General
Product type
Cone driver
Brand
Eighteen Sound
Reference
6ND430
Product code
ALT060430WF08NA - 022068N430
Informations
Nominal impedance
8 ohm
Dimensional category
6.5 inch, 7.5 inch
Frequency coverage type
Midbass, Midrange, High midrange
Manufacturer sensitivity
92.5 dB
Calculated sensitivity
91.94 dB
Nominal power handling
200 W
Max power handling
260 W
Bandwidth
63÷5500 Hz
Fundamental parameters
Sd
133 cm²
Mms
13.3 gr
Cms
519 µm/N
Le
0.28 mH
Re
5.5 ohm
BL
10 T.m
Small signal parameters
Fs
61 Hz
Qes
0.28
Qms
6.5
Qts
0.27
Vas
12.6 L
Datas
Xmax
±5 mm
EBP
218 Hz
Zmin
6.1 ohm
Fs / Qts
226 Hz
Vas * Qts²
0.92 L
Calculated efficiency
0.99 %
Weight
~1.3 kg
Dimensions
Voice coil diameter
1.75 inch
External dimensions
162 | 185 mm
Baffle cutout diameter
148 mm
Depth
73 mm
Front thickness
9 mm
Depth after front
64 mm
Shape & Materials
Front chape
Non cylindrical
Magnet type
Ferrite
6.5-inch neodymium magnet mid-range driver with 1.75" voice coil, providing 150Wrms (AES) continuous power handling
Suitable for line array applications, utilising a space efficient chassis profile
FEA optimised flux distribution in the magnet assembly provides low harmonic distortion
M-roll surround provides progressive excursion control, generating a smooth frequency response
Intelligent heat management in both chassis and magnet assembly design offers reduced thermal distortion
Nominal diameter (mm/in)
165/6.5
Power Rating (AES, W rms)
150
Nominal impedance (Ω)
8
Voice coil diameter (mm/in)
44.5/1.75
Magnet type
Neodymium
Chassis type
Cast aluminium
Sensitivity (dB)
95.5
Frequency range (Hz)
150-7000
Coil material
Copper clad Aluminium
Cone material
Kevlar loaded paper
Surround material
Cloth-sealed
Suspension
Single
Xmax (mm/in)
2.5/0.098
Gap depth (mm/in)
6.0/0.24
Voice coil winding width (mm/in)
11.0/0.43
Small Signal Parameters
D (m/in)
0.13/5.12
Fs (Hz)
109.6
Mmd (g/oz)
12.069/0.422
Mair
0.857/0.03
Qms
2.632
Qes
0.527
Qts
0.439
Re (Ω)
5.95
Vas (lt/ft3)
4.062/0.143
BI (Tm)
10.03
Cms (mm/N)
0.163
Rms (kg/s)
3.385
Le (mH)
Mounting Information
Overall diameter (mm/in)
189/7.44
Overall depth (mm/in)
71/2.79
Cut-out diameter (mm/in)
145/5.7
Mounting slot dimensions (mm/in)
5.5/0.22 x 7.5/0.3
Number of mounting slots
4
Mounting slot PCD range (mm/in)
172/6.77
Unit weight (kg/lb)
0.85/1.87
Packed Dimensions and Weight
Single pack size W x D x H (mm/in)
-
Single pack weight (kg/lb)
-
Multipack () size W x D x H (mm/in)
-
Multipack () weight (kg/lb)
-
Unit conditioned prior to measurement.
Nominal Specifications
* Nominal Diameter 6“, 160 mm
* Overall Diameter 7.34/6.37“, 186.5/162 mm
* Bolt Circle Diameter 6.77“, 172 mm
* Baffle Cutout Diameter 5.78“, 147 mm
* Depth 3.43“, 87.2 mm
* Flange and Gasket Thickness 0.29“, 7.5 mm
Electrical Specifications
* Minimum Impedance 6.6 Ohm
* Nominal Impedance 8 Ohm
* Nominal Power Handling*** 120 W
* Maximum Power Handling**** 240 W
* Sensitivity (1W/1m) 95 dB
* Frequency Range 100 - 10,000 Hz
* Voice Coil Diameter 1.5“, 37 mm
* Winding Material Aluminium
* Former Material Kapton
* Winding Depth 0.47“, 12 mm
* Magnetic Gap Depth 0.24“, 6 mm
* Flux Density 1.4 T
THIELE & Small Parameters
* Resonant Frequency (fs) 100 Hz
* DC Resistance (Re) 5.8 Ohm
* Coil Inductance (Le) 0.35 mH
* Mechanical Q (Qms) 6.36
* Electromagnetic Q (Qes) 0.36
* Total Q (Qts) 0.34
* Compliance Equivalent Volume (Vas) 0.18 ft³, 5.04 dm³
* Mechanical Compliance of Suspension (Cms) 0.27 mm/N
* Rms 1.03 Kg/s
* BL Product (BL) 10.3 N/A
* Diaphragm Mass inc. Airload (Mms) 11.7 grams
* Maximum Linear Excursion (Xmax)* 5 mm
* Xdamage** 11.6 mm
* Surface Area of Cone (Sd) 17.67“², 114 cm²
* Diaphragm mass (Mmd) 11 g
* Eta Zero 0.93 %
Notes
* *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
* **Maximum excursion before permanent damage
* ***2 Hours Test According to AES 2-1984 Rev. 2003
* ****Maximum power is defined as 3dB greater than nominal power
ALPHA- Serie 100W- 200W
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented
satellite enclosure.
SPECIFICATION
Nominal Basket Diameter 6.5“, 165 mm
Nominal Impedance 4 ohms
Power Rating Watts 100 W / Music Program 200 W
Resonance 118 Hz
Usable Frequency Range 85 Hz - 6 kHz
Sensitivity 93.6
Magnet Weight 20 oz.
Gap Height 0.25“, 6.35 mm
Voice Coil Diameter 1.5“, 38.1 mm
THIELE & Small Parameters
Resonant Frequency (fs) 118 Hz
DC Resistance (Re) 7.2
Coil Inductance (Le) 0.19 mH
Mechanical Q (Qms) 5.68
Electromagnetic Q (Qes) 0.60
Total Q (Qts) 0.54
Compliance Equivalent Volume (Vas) 5.8 liters / 0.2 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 44cc
Mechanical Compliance of Suspension (Cms) 0.26 mm/N
BL Product (BL) 8.0 T-M
Diaphragm Mass inc. Airload (Mms) 7 grams
Efficiency Bandwidth Product (EBP) 197 Maximum Linear Excursion (Xmax) 3.5 mm
Surface Area of Cone (Sd) 126.7 cm²
Maximum Mechanical Limit (Xlim) 4.0 mm
MOUNTING Information
Recommended Enclosure Volume
Sealed 2.8-5.7 liters / 0.1-0.2 cu. ft.
Vented 3.4-15.6 liters / 0.12-0.55 cu. ft.
Overall Diameter 6.59“, 167.4 mm
Baffle Hole Diameter 5.69“, 144.5 mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.23“, 5.7 mm
Mounting Holes B.C.D. 6.06“, 154 mm
Depth 2.8“, 71 mm
MATERIALS of Construction
Copper voice coil
Polyimide former
Ferrite magnet
Vented and extended core
Pressed steel basket
Paper Cone
Cloth cone edge
Solid composition paper dust cap
JBL Control 5, Pro VIII, Factory Speaker Woofer Part # C5003
JBL Control 5, Pro VIII, Factory Speaker Woofer Part # C5003
This is a complete brand new JBL, Control 5 woofer
Voice coil: 1" (25mm)
Diameter: 6.5" (165mm)
Impedance: 3.9 ohms
Treated paper cone with foam edge
Fits JBL Driver and Cabinet Models
JBL: Control 5, C-5003, C5003, C 5003, Pro VIII, Pro 8
program/92dB/w/m-70-6000Hz.
38 mm (1.5 in) copper voice coil
70 - 6000 Hz response
92 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Aluminium demodulating ring allows a very low distortion figure
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