Hot Sale PRO Audio 18 Inch Neodymium Subwoofer, Professional Loudspeaker
China Hot Sale PRO Audio 18 Inch Neodymium Subwoofer, Professional Loudspeaker, Find details and Price about China Audio Speaker, Speaker from Hot Sale PRO Audio 18 Inch Neodymium Subwoofer, Professional Loudspeaker
Basic Info.
Model NO.
HDW-1832
Application
Commercial, Stage
Monitor
None
THD
<0.005%
Type
18 Inch Subwoofer
Magnet
Neodymium
Voice Coil
4 Inch
Basket
Cast Aluminium
Nominal Power Handling
900 Watts
Sensitivity
98 dB
Frequency Range
36.5-2.3K Hz
Cone
Paper Cone
Surround Shape
W-Roll
Voice Coil Material
Copper
Trademark
OEM and ODM are both welcome.
Transport Package
by Export Carton or as Your Requirement
Specification
Net Weight: 9.56KG
Origin
China
HS Code
851829000
Model NO.
HDW-1832
Application
Commercial, Stage
Monitor
None
THD
<0.005%
Type
18 Inch Subwoofer
Magnet
Neodymium
Voice Coil
4 Inch
Basket
Cast Aluminium
Nominal Power Handling
900 Watts
Sensitivity
98 dB
Frequency Range
36.5-2.3K Hz
Cone
Paper Cone
Surround Shape
W-Roll
Voice Coil Material
Copper
Trademark
OEM and ODM are both welcome.
Transport Package
by Export Carton or as Your Requirement
Specification
Net Weight: 9.56KG
Origin
China
HS Code
851829000
Product Desciption
Hot Sale 18 Inch Neodymium Magnet Subwoofer, Professional LoudSpeaker
INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make different tranducers, compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.
| General Specifications | ||
| Nominal Diameter | 18 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 900 | Watts |
| Program Power | 1800 | Watts |
| Sensitivity(lw/lm) | 98 | dB |
| Frequency Range | 36.5-2.3K | Hz |
| Minimum Impedance(Zmin) | 5.6 | ohm |
| Voice Coil Diameter | 100/4 | mm/inch |
| Voice Coil Material | copper | |
| Number of layers | 2 | |
| Surround Shape | W-roll | |
| Basket | Cast Aluminium | |
| Magnet | Neodymium | |
| Mounting Information | ||
| Overall Diameter | 461 | mm |
| Bolt Circle Diameter | 444 | mm |
| Baffle Cutout Diameter | 422 | mm |
| Overall Depth | 219 | mm |
| Net Weight | 9.56 | kg |
| Shipping weight | 10.5 | kg |
| Shipping Box | 495*495*255 | mm |
| Thiele-Small Parameters | |||
| Resonance frequency | Fs | 35.5 | Hz |
| DC resistance | Re | 5.6 | ohm |
| Mechanical factor | Qms | 4.99 | |
| Electrical factor | Qes | 0.41 | |
| Total factor | Qts | 0.38 | |
| Mechanical compliance | Cms | 0.06 | mm/N |
| Mechanical resistance | Rms | 15.6 | mech-ohm |
| of suspension losses | |||
| Effective Moving Mass | Mms | 349.2 | gr |
| Half-space efficiency | Eff | 1.21 | % |
| BL Factor | BL | 32.6 | T.m |
| Equivalent Cas air load | Vas | 115.2 | liters |
| Voice-coil inductance | LelK | 1.2 | mH |
INTRODUCTION
Hengda Audio is a professinal speaker manufacturer with experience in the PA speaker field for 10years. We make different tranducers, compression drivers. We not only provide goods but technology. OEM and ODM are both welcome.
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