Product Specifications
| Prod Model: |
L12/64649 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Noise: |
<102dB |
| Hi-Fi: |
Not Hi-Fi |
| Operation Mode: |
Wire / Remote Control |
| Speaker Material: |
Metal |
| THD: |
>0.01% |
| Speaker System: |
Passive |
| Application: |
ISO |
| Certification: |
ISO |
| Monitor: |
None |
Product Description
L12/64649 -Professional Audio 12" PA Speaker
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1. 12" PA speaker2. 300W RMS, 95dB
3. 2.5 inch voice coil, 169mm magnet
4. The PA speaker is perfect for woofer application
5. Hipower Audio is a professinal speaker factory with experience in the speaker field for 8 years. We make our own tranducers, HF drivers and empty cabinets.
The PA speaker's Details:
| General Specifications |
| Nominal Diameter | 300/12 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 300 | Watts |
| Program Power | 600 | Watts |
| Sensitivity(lw/lm) | 95 | dB |
| Frequency Range | 47-3.5K | Hz |
| Minimum Impedance(Zmin) | 6.3 | ohm |
| Voice Coil Diameter | 64/2.5 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 16 | mm |
| Number of layers | 2(Inside/Outside) | |
| Magnet gap depth | 8 | mm |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.1 | T |
| Magnet Material/Mass | Ceramic | |
| Mounting Information |
| Overall Diameter | 318 | mm |
| Bolt Circle Diameter | 301 | mm |
| Bolt Hole Diameter | 6.5*9 | mm |
| Baffle Cutout Diameter | 287 | mm |
| Overall Depth | 135 | mm |
| Net Weight | 5.2 | kg |
| Thiele-Small parameters |
| Resonance frequency | Fs | 45 | Hz |
| DC resistance | Re | 5.3 | ohm |
| Mechanical factor | Qms | 8.91 | |
| Electrical factor | Qes | 0.42 | |
| Total factor | Qts | 0.40 | |
| Mechanical compliance | Cms | 0.23 | mm/N |
Mechanical resistance
of suspension losses | Rms | 1.64 | mech-ohm |
| Effective Moving Mass | Mms | 48.8 | gr |
| Half-space efficiency | Eff | 2.21 | % |
| BL Factor | BL | 14 | T.m |
| Equivalent Cas air load | Vas | 90.2 | liters |
| Effective piston area | Sd | 0.0531 | m2 |
| Max.linear excursion | Xmax | 6 | mm |
| Voice-coil inductance | LelK | 1.0 | mH |
Guangzhou HiPower Audio Co., Ltd. is located in Section A Zhongcun industrial developing district, Zhongcun, Panyu, 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 has been found, we have established a high standard of quality. Our management, manufacturing and quality standards are guaranteed by the ISO9001: 2000 system in 2008.
Hipower and all of our staff menbers always work hard in promoting our quality and are dedicated to building "Hipower" as an international brand. The long-term aim of Hipower "to stand in the leading place in maintain production quality and production prices in the reasonable level". Our products are very hot-sell and receive high recognition of our customers around the whole world.
We are looking forward to establishing long-term relationships with you.
Business Type: Manufacturer/Factory & Trading Company
Number of Employees: 45
International Commercial Terms: FOB
Terms of Payment: T/T, Western Union
Average Lead Time: Peak season lead time: one monthOff season lead time: one month
Number of Foreign Trading Staff: 1~3 People
Export Year: 2007-08-01
Export Percentage: 51%~70%
Main Markets: North America, South America, Southeast Asia/ Mideast, Domestic
Export Mode: Have Own Export License
Factory Address: Section a, Zhongcun Industrial District, Zhongcun, Panyu, Guangzhou, Guangdong, China
R&D Capacity: OEM, Own Brand(Hipower)
No. of R&D Staff: Less than 5 People
No. of Production Lines: 2
Annual Output Value: US$1 Million - US$2.5 Million
