Prod Model: |
L18/8683 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Type: |
18 Inch Subwoofer |
Brand: |
Hipower |
Customer Satisfaction: |
98% |
Performance: |
Stable |
Markets: |
Europe,Asia,North and South America |
Noise: |
<102dB |
Hi-Fi: |
Not Hi-Fi |
Operation Mode: |
Wire / Remote Control |
THD: |
<0.005% |
Speaker System: |
Passive |
Speaker Material: |
Ferrite |
Application: |
Stage |
Certification: |
ISO |
Monitor: |
No |
Product Description
L18/8683-pro audio Speaker 18 Inch Parlante Profesionale De 800W RMS China Wholesale
- 18" professional loud speaker
- 1600W continuous program power handling
- 98dB sensitivity 1W/1M
- 38-1.5k Hz frequency range
- heavy duty magnet system
- 125mm(5") inside/outside copper clad aluminum voice coil with polymide fiberglass former, imported from Germany
- High flexible M-rolled cloth surround with deep corrugations for extended Xmax
- Double treated cone for water protection
- Aluminum demodulating ring on top of core for imporved heat dispersion
- Double Conex spider design for imporved excursion control
- Ideal for compact bass reflex, horn-loaded subwoofer
7.Details: General Specifications |
Nominal Diameter | 460/18 | mm/inch |
Rated Impedance | 8 | ohm |
Nominal Power handling | 800 | Watts |
Program Power | 1600 | Watts |
Sensitivity(lw/lm) | 98 | dB |
Frequency Range | 38-1.5K | Hz |
Minimum Impedance(Zmin) | 6.9 | ohm |
Voice Coil Diameter | 125/5 | mm/inch |
Voice Coil Material | Copper Clad Aluminum | |
Voice Coil Winding Depth | 25 | mm |
Number of layers | 2(Inside/Outside) | |
Magnet gap depth | 12 | mm |
Cone Shape | Curved | |
Surround Shape | M-roll | |
Basket | Cast Aluminum | |
Flux Density | 1.1 | T |
Magnet Material/Mass | Ceramic | |
Thiele-Small parameters |
Resonance frequency | Fs | 38 | Hz |
DC resistance | Re | 5.6 | ohm |
Mechanical factor | Qms | 8.5 | |
Electrical factor | Qes | 0.34 | |
Total factor | Qts | 0.33 | |
Mechanical compliance | Cms | 0.089 | mm/N |
Mechanical resistance of suspension losses | Rms | 4.9 | mech-ohm |
Effective Moving Mass | Mms | 192 | gr |
Half-space efficiency | Eff | 3.0 | % |
BL Factor | BL | 28 | T.m |
Equivalent Cas air load | Vas | 193 | liters |
Effective piston area | Sd | 0.1257 | m2 |
Max.linear excursion | Xmax | 8 | mm |
Voice-coil inductance | LelK | 1.3 | mH |
Mounting Information |
Overall Diameter | 461 | mm |
Bolt Circle Diameter | 424 | mm |
Bolt Hole Diameter | 6.5*9.5 | mm |
Baffle Cutout Diameter | 439 | mm |
Overall Depth | 202 | mm |
Net Weight | 19.2 | kg |
Guangzhou HiPower Audio Co., Ltd. is located in GuangZhou, China. As a head manufacturer of high quality professional speakers, our 10000sqm factory is outfitted with 6 customized production lines, allowing us to meet the needs of OEM partners.
Hipower specializes in manufacturing high-quality and reliable loudspeakers. Our product ranges consist of professional low frequency transducers, high frequency compression drivers, and Karaoke speakers.
In the R&D, our experienced engineers and technicians carry out research on new materials, state-of-the-art components and advanced product designs with the help of an anechoic chamber, test instruments and simulation software.
Since Hipower was found, we have established a high standard of quality. Our management, manufacturing and quality standards are guaranteed by the ISO9001: 2000 system in 2008.
We are looking forward to establishing long-term relationships with you.