- Product Details
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Quick Details
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Model Number:
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18FWS125V2D
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Product Name:
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18 inch subwoofer
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voice coil:
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5inch Copper
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Nominal Impedance:
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8ohm
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Frequency response:
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34-1000 Hz
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Program Power:
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4000W
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Sensitivity:
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97.4 dB
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Former Marerial:
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Glass Fiber
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Frame Material:
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Aluminium
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Magnet Material:
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Ferrite
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Magnet Size:
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280* 140* 25 mm (2 pcs )
Quick Details
-
Power:
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1500W
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Place of Origin:
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Guangdong, China
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Brand Name:
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Hiwell
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Model Number:
-
18FWS125V2D
-
Product Name:
-
18 inch subwoofer
-
voice coil:
-
5inch Copper
-
Nominal Impedance:
-
8ohm
-
Frequency response:
-
34-1000 Hz
-
Program Power:
-
4000W
-
Sensitivity:
-
97.4 dB
-
Former Marerial:
-
Glass Fiber
-
Frame Material:
-
Aluminium
-
Magnet Material:
-
Ferrite
-
Magnet Size:
-
280* 140* 25 mm (2 pcs )
Professional High Power 18inch Double Magnet Subwoofer 18 Speakers Bass.
| - 5 INCH COPPER VOICE COIL |
| - 97.4 dB/SPL SENSITIVITY |
| - 4000 WATT PROGRAM POWER HANDING |
| - FEM OPTIMIZED MOTOR AND SUSPENSIONS |
| - 52mm PEAK TO PEAK MAXIMUM EXCURSION |
| - OPTIMIZED COOLING SYSTEM |
| - DOUBLE SPIDER |
| - RESONANCE FREE AND HEAVY DUTY BASKET DESIGN |
| - TRIPLE ROLL SURROUND |
GENERAL SPECIFICATIONS
| Nominal diameter | mm (in.) | 461(18) |
| Nominal impedance | Ω | 8 |
| Minimum impedance | Ω | 8 |
| Program power (1) | W | 4000 |
| AES Power rating(2) | W | 2000 |
| Sensitivity (3) | dB | 97.4 |
| Frequency range | Hz | 34 ~ 1000 |
| Voice coil diameter | mm (in.) | 125(5) |
| Chassis material | Aluminium | |
| Magnet material | Ferrite | |
| Magnet dimensions (ODxIDxh) | mm | 280 x 140 x 25 2pcs |
| Coil material | SV | |
| Former material | Glass Fiber | |
| Xmax(4) | mm | 17.5 |
| Xmech(5) | mm | 26 |
| Gap height | mm | 14 |
| Voice coil Wingding height | mm | 42 |
SMALL SIGNAL PARAMETERS
| DC resistance | Re | Ohm | 6 |
| Resonance frequency | Fs | Hz | 34 |
| Moving mass | Mms | g | 279 |
| Compliance | Cms | mm/N | 0.08 |
| Force factor | BL | N/A | 30.1 |
| Mechanical Q-factor | Qms | 7.9 | |
| Electrical Q-factor | Qes | 0.37 | |
| Total Q-factor | Qts | 0.35 | |
| Equivalent air volume | Vas | I | 226 |
| Voice coil Inductance | Le | mH | 2.9 |
| Diaphragm area | Sd | cm² | 1325 |
| Reference efficiency | Eta 0 | % | 2.9 |
SHIPPING INFORMATION
| Net weight | Kg | 25.7 |
| Multipack size (1) (W x D x H) | mm | 485 x 485 x 265 |
| Multipack weight | Kg | 27.7 |
1. By T/T or Western Union
2. T/T 30% deposit, T/T balance before delivery
1. Packaging: Export Carton box
2. Shipping method:
Sample order by express
Produciton order by sea
1.Great CUSTOMER SERVICE and COMMUNICATIONS
2.Fair price & durable quality we provide
3.More than 15 years' R&D team experience
