- Product Details
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Quick Details
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Frequency Range:
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36.34-2000 Hz
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Sensitivity (1W/1m):
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94.91 dB
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Nominal Impedance:
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8 Ω
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Nominal Power Handling:
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800 W
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Voice Coil Diameter:
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4 inch
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Former Material:
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Til
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Winding Material:
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Copper in/out
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Cone:
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Strong paper cone/ imported U-sonc
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Cone Edge Composition:
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Cloth cone edge
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Quality:
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High
Quick Details
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Place of Origin:
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Guangdong, China
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Model Number:
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18SW027-8-pa
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Brand Name:
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Hiwell
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Frequency Range:
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36.34-2000 Hz
-
Sensitivity (1W/1m):
-
94.91 dB
-
Nominal Impedance:
-
8 Ω
-
Nominal Power Handling:
-
800 W
-
Voice Coil Diameter:
-
4 inch
-
Former Material:
-
Til
-
Winding Material:
-
Copper in/out
-
Cone:
-
Strong paper cone/ imported U-sonc
-
Cone Edge Composition:
-
Cloth cone edge
-
Quality:
-
High
Guangzhou Hiwell Audio Equipment Factory
--Professional audio woofers, drivers and OEM designs.
Model: 18SW027
Features:
4 inch fibre glass inside-outside copper voice coil
Aluminum frame CNC T-yoke
Triple-roll surround and corrugated straight cone geometry
Sounds good with perfect control
| Power handling capacity 800 W RMS | |
| Reference efficiency(1W @ 1m) 94.9 dB SPL | |
| Voice coil size 99.3mm/4 inch inside/outside | |
| Usable frequency range 36.34--2000 Hz | |
| Specifications | |
| Nominal Diameter | 465 mm |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 6 Ω |
| Power handling | |
| (50-500Hz) | |
| Nominall | 800 W |
| Continuous Program | 1600 W |
| Sensitivity (1W/1m)3 | 94.91 dB |
| Frequency Range | 36.34-2000 Hz |
| Voice Coil Diameter | 99.3mm/4inch in/out |
| Winding Material | copper |
| Former Marerial | TiL |
| Winding Depth | 28 mm |
| Magnetic Gap Depth | 14 mm |
| Flux density | 1.2 T |
| Thiele-Small parameters4 | |
| Fs | 36.34 Hz |
| Re | 6 Ω |
| Qes | 0.539 |
| Qms | 15.9 |
| Qts | 0.521 |
| Vas | 224.9 L |
| η0 | 0.01909 |
| X max | 9 mm |
| X var | 8 mm |
| Mms | 221.2 gr |
| BL | 24.17 N/A |
| Le | 3.294 mH |
| Mounting and Shipping Information | |
| Blot Circle Diameter | Ø435-8*Ø6.5 mm |
| Overall Diameter | 465 mm |
| Baffie Cutout Diameter | 421 mm |
| Depth | 218 mm |
| Flang and Gasket Tickness | 16 mm |
| Net Weight | 13 kg |
| Shipping Weight | 14 kg |
| Magnet Size | 220*110*25 mm |
1. Packaging: Export Carton box
2. Shipping method:
Sample order by express
Produciton order by sea
