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- 18PWB1000FE
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High power handling: 2000 W program power
● 4” voice coil ● High sensitivity: 96 dB
● FEA optimized magnetic circuit
● Designed with MMSS technology for high control, linearity and low harmonic distortion
● Low power compression losses
● Waterproof cone with treatment for both sides of the cone
● Ultra high excursion capabilities (Xmax 12,5 mm)
● Low frequency extension, deep sound and high control
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TECHNICAL SPECIFICATIONS
|
Nominal diameter |
460 mm 18 in |
|
Nominal impedance |
8 Ohm |
|
Minimum impedance |
6.8 ohm |
|
Power capacity |
1000 W AES |
|
Program power |
2000 W |
|
Sensitivity |
96 dB @ 1 W @ ZN |
|
Frequency range |
30-2000 Hz |
|
Recommended enclosure volume |
180 / 250 l 6.5 / 9 ft.³ |
|
Voice coil diameter |
101.6 mm 4 in |
|
BL factor |
25 N/A |
|
Moving mass |
0.245 kg |
|
Winding length |
30 mm |
|
Air gap height |
12 mm |
|
Xdamage pp |
55 mm |
THIELE SMALL PARAMETERS
|
Fs |
27 Hz |
|
Re |
6 ohm |
|
Qms |
8.2 |
|
Qes |
0.4 |
|
Qts |
0.38 |
|
Vas |
317 l |
|
Cms |
142 µm / N |
|
Rms |
5.1 kg/s |
|
Efficiency % |
1.5 |
|
Sd |
0.1255 m² |
|
Xmax |
12.5 mm |
|
Vd |
1560 cm³ |
|
Le @1 kHz |
2 mH |
CONSTRUCTIVE DETAILS
|
Depth |
215 mm 8.4 in |
|
Net weight |
13.6 kg 30 lb |
|
Total weight |
15.1 kg 33.9 lb |
|
Magnet |
Ferrite |
