M08/B283-Componente De Parlante Prefesionale Mid Bass Pro Audio Woofer
1.the speaker is ideal for midrange reinforcement application
2.Hipower Audio is a professinal speaker factory with experience in the speaker field for 12 years. We make our own tranducers ,HF drivers and empty cabinets.
3.speaker Details:
| General Specifications |
| Nominal Diameter | 200/8 | mm/inch |
| Rated Impedance | 16 | ohm |
| Nominal Power handling | 150 | Watts |
| Program Power | 300 | Watts |
| Sensitivity(lw/lm) | 93 | dB |
| Frequency Range | 61-5.8K | Hz |
| Minimum Impedance(Zmin) | 14.7 | ohm |
| Voice Coil Diameter | 50/2 | mm/inch |
| Voice Coil Material | Copper Clad Aluminum | |
| Voice Coil Winding Depth | 13.5 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 8 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/1.23 | kg |
| Mounting Information |
| Overall Diameter | 205.5*234.5 | mm |
| Bolt Circle Diameter | 217 | mm |
| Bolt Hole Diameter | 5 | mm |
| Baffle Cutout Diameter | 184.5 | mm |
| Overall Depth | 95.5 | mm |
| Net Weight | 3.5 | kg |
| Thiele-Small parameters |
| Resonance frequency | Fs | 61 | Hz |
| DC resistance | Re | 13 | ohm |
| Mechanical factor | Qms | 6.3 | |
| Electrical factor | Qes | 0.49 | |
| Total factor | Qts | 0.45 | |
| Mechanical compliance | Cms | 0.43 | mm/N |
Mechanical resistance
of suspension losses | Rms | 0.96 | mech-ohm |
| Effective Moving Mass | Mms | 15.9 | gr |
| Half-space efficiency | Eff | 1.3 | % |
| BL Factor | BL | 12.7 | T.m |
| Equivalent Cas air load | Vas | 29 | liters |
| Effective piston area | Sd | 0.0222 | m2 |
| Max.linear excursion | Xmax | 5 | mm |
| Voice-coil inductance | LelK | 0.9 | mH |
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.
