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18 Inch Powerful Subwoofer Speaker 18115-018 Pro Woofer With Double Magnet Big Voice Coil Low Cost 1000w Line Array Speaker
- Overview
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Product Description
Features :
- High-power 18 inch sub woofer with 4.5 inch voice coil
- Double magnet design
- Aluminium spiders rings to hold the spiders well
- 50hz-3khz frequency response
Specification |
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Nominal diameter |
460/18 |
mm/inch |
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Nominal impedance |
8 |
ohm |
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Min impedance LF |
5.2 |
ohm |
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Frequency response |
50-3k |
Hz |
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Magnet size |
256x50 |
mm |
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Magnet material |
Ferrite Y30 |
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Sensitivity (1w/1m) |
98 |
dB |
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RMS power handling |
1000 |
Watts |
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Continuous power handling |
2000 |
Watts |
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Voice coil diameter |
115/4.5 |
mm/ inch |
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Winding material |
Copper |
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Cone material |
Strong Paper |
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Surround material |
Cloth |
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T/S Parameter |
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Fs |
50 |
Hz |
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Re |
5.8 |
Ω |
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Qes |
0.78 |
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Qts |
0.72 |
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Qms |
10.4 |
|||
Vas |
103 |
L |
||
Cms |
0.04 |
mm/N |
||
Mms |
224 |
gr |
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BL |
22.6 |
N/A |
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Mounting information |
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Overall diameter |
474 |
mm/inch |
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Bolt Circle diameter |
449 |
mm/inch |
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Baffle Cutout diameter |
426 |
mm/inch |
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Total Depth |
216 |
mm/inch |
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Shipping information |
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Net weight |
16 |
KG |
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Shipping weight |
18 |
KG |
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Shipping box |
500x500x250 |
mm |
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