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Quick Details
-
Brand Name:
-
HIPOWER
-
Model Number:
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L18-6620
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Dimension (L x W x H):
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18 INCH
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Application:
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Stage
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Size:
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18inch
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Frequency response:
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32-2.2KHz
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Rated Power:
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650W
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Sensitivity:
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97.5dB
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Voice Coil Diameter:
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100mm/4 Inch
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Impedance:
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8 0hm
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Magnet:
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Ferrite
Quick Details
-
Power:
-
650W
-
Frequency Range (Hz):
-
32-2.2KHZ
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
HIPOWER
-
Model Number:
-
L18-6620
-
Dimension (L x W x H):
-
18 INCH
-
Application:
-
Stage
-
Size:
-
18inch
-
Frequency response:
-
32-2.2KHz
-
Rated Power:
-
650W
-
Sensitivity:
-
97.5dB
-
Voice Coil Diameter:
-
100mm/4 Inch
-
Impedance:
-
8 0hm
-
Magnet:
-
Ferrite
Product Description
| Nominal Diameter | 460/18 | mm/inch |
| Rated Impedance | 6 | ohm |
| Nominal Power handling | 650 | Watts |
| Program Power | 1300 | Watts |
| Sensitivity(lw/lm) | 97.5 | dB |
| Frequency Range | 32-2.2K | Hz |
| Minimum Impedance(Zmin) | 5.8 | ohm |
| Voice Coil Diameter | 100/4 | mm/inch |
| Voice Coil Material | copper | |
| Voice Coil Winding Depth | 23 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 12 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/3.65 | kg |
| Mounting Information | ||
| Overall Diameter | 461 | mm |
| Bolt Circle Diameter | 439 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 424 | mm |
| Overall Depth | 200 | mm |
| Net Weight | 12.1 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 32 | Hz |
| DC resistance | Re | 5.0 | ohm |
| Mechanical factor | Qms | 13.4 | |
| Electrical factor | Qes | 0.35 | |
| Total factor | Qts | 0.34 | |
| Mechanical compliance | Cms | 0.14 | mm/N |
|
Mechanical resistance
of suspension losses |
Rms | 2.63 | mech-ohm |
| Effective Moving Mass | Mms | 174 | gr |
| Half-space efficiency | Eff | 2.7 | % |
| BL Factor | BL | 22.4 | T.m |
| Equivalent Cas air load | Vas | 292 | liters |
| Effective piston area | Sd | 0.1225 | m2 |
| Max.linear excursion | Xmax | 8 | mm |
| Voice-coil inductance | LelK | 1.96 | mH |
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