Modelo:
18 NDW 3000
- Sub woofer 18 inches
- Diameter 18″
- Impedance 2 ohm
- Continuous Power 1500W RMS
- Maximum Power 3000W
- Frequency Range 39,6Hz- 2KHz
- Sensitibity 97dB 1W/ 1m
- Coil 4″
- Weight 7,65 kg
Caracerísticas
3000W
| Nominal Diameter | 460 / 18 mm/inch |
| Impedance | 2 Ω |
| Program Power | 3000 W AES |
| Nominal Power | 1500 W AES |
| Sensitivity | 97 dB |
| Frequency Range | 39,6 Hz ÷ 2500 Hz |
| Effective Piston Diameter | 380 / 15 mm/inch |
| Max Excursion before damage | 40 / 1.6 mm/inch |
| Voice Coil Diameter | 100 / 4 mm/inch |
| Voice Coil Material | CCAW |
| Number of layers | inside / outside |
| Cone Materal | No pressed pulp |
| Magnet Weight | Neodymium |
MECHANICAL SPECIFICATIONS
Overall diameter 462 mm
Bolt circle diameter 441 mm
Baffle cutout diameter 423 mm
Depth 205 mm
Flange and Gasket 16 mm
Net weight 7,65 kg
Shipping box (single carton box) 520*520*265 mm
ELECTRICAL SPECIFICATIONS
Nominal diameter 18 inch
Nominal impedance 2 Ω
DC resistance 1,8 Ω
Nominal power handling 1100 W
Program power handling 2200 W
Max Power handling 3000 W
Sensitivity (1W/1m) 97 dB
Frequency range (-10dB max) 39,6-2,5K Hz
Voice coil diameter 3inch， in/out side inch
Voice coil material CCAW
Former material GFB-P
Winding depth 25 mm
Plate 12 mm
Magnet NEODYMIUM
Basket ALUMINIUM
Midrange & Tweeter SUBWOOFER
THIELE & SMALL PARAMETERS
Fo 39,6 Hz
Revc 1,8 Ω
Sd 0,122 M2
Vas 141,7 L
Cms 67 uM/N
Mms 240 g
Bl 19,7 Tm
Qms 3,25
Qes 0,277
Qts 0,255
Levc 0,537 mH
No 3,08%
Test:
(1) 24 hours in free air according to EIA-426B
| Nominal Diameter | 460 / 18 mm/inch |
| Impedance | 2 Ω |
| Program Power | 3000 W AES |
| Nominal Power | 1500 W AES |
| Sensitivity | 97 dB |
| Frequency Range | 39,6 Hz ÷ 2500 Hz |
| Effective Piston Diameter | 380 / 15 mm/inch |
| Max Excursion before damage | 40 / 1.6 mm/inch |
| Voice Coil Diameter | 100 / 4 mm/inch |
| Voice Coil Material | CCAW |
| Number of layers | inside / outside |
| Cone Materal | No pressed pulp |
| Magnet Weight | Neodymium |
