| Content | 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 |
|
- 130 W + 25 W Power handling
- 1.5" + 1" voice coil
- Single point source providing coherent wave front
- 900 conical dispersion
- Optimal for compact 2-way systems
| JBL Control 5, Pro VIII, Factory Speaker Woofer Part # C5003, C5002, C5006
- 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, C5002, C 5006, Pro VIII, Pro 8
|
| 44 mm (1.7 in) aluminium voice coil |
| | 150 – 6000 Hz response |
| | 96.5 dB sensitivity |
| | Neodymium magnet allows a very light yet powerful motor assembly |
| | Aluminium demodulating ring allows a very low distortion figure |
| | 300 W continuous program power capacity |
| | Ventilated voice coil gap for reduced power compression |
|
Line Arrays
Recommended for professional audio midrange from 500Hz-3kHz. Basket is closed. Truncated basket for close
spacing in line-arrays.
SPECIFICATION - Nominal Basket Diameter 6.5“, 165 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 150 W / Music Program 300 W
- Resonance 460 Hz
- Usable Frequency Range 500 Hz - 5.4 kHz
- Sensitivity 97.8
- Magnet Weight 38 oz.
- Gap Height 0.31“, 7.92 mm
- Voice Coil Diameter 1.5“, 38.1 mm
THIELE & Small Parameters - Resonant Frequency (fs) 460 Hz
- DC Resistance (Re) 6.3
- Coil Inductance (Le) 0.33 mH
- Mechanical Q (Qms) 3.13
- Electromagnetic Q (Qes) 1.24
- Total Q (Qts) 0.89
- Compliance Equivalent Volume (Vas) 0.4 liters / 0.01 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 2.7 cc
- Mechanical Compliance of Suspension (Cms) 0.01 mm/N
- BL Product (BL) 11.1 T-M
- Diaphragm Mass inc. Airload (Mms) 9 grams
- Efficiency Bandwidth Product (EBP) 371
- Maximum Linear Excursion (Xmax) 0.2 mm
- Surface Area of Cone (Sd) 133.1 cm²
- Maximum Mechanical Limit (Xlim) 0.8 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed N/A
Vented N/A - Overall Diameter 6.59“, 167 mm/Width
- Baffle Hole Diameter 5.65“, 143.5 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket as standard
- Mounting Holes Diameter 0.23“, 5.7 mm
- Mounting Holes B.C.D. 6.06“, 154 mm
- Depth 2.77“, 70 mm
MATERIAL of Construction - Copper voice coil
- Polyimide former
- Ferrite magnet
- Vented and extended core
- Pressed steel basket with truncated sides
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
|
- 130 W + 25 W Power handling
- 1.5" + 1" voice coil
- Single point source providing coherent wave front
- 900 conical dispersion
- Optimal for compact 2-way systems
|
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