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M08/B283
Basic Info.
| Model NO. | M08/B283 |
| Operation Mode | Wire / Remote Control |
| Speaker System | Passive |
| Speaker Material | Ferrite |
| Application | Stage |
| Certification | ISO |
| Monitor | None |
| THD | <0.005% |
| Transport Package | Export Carton |
| Specification | 8 inch |
| Trademark | Hipower |
| Origin | China |
| HS Code | 85182900 |
| Production Capacity | 5000PC Per Month |
Product Description
M08/B283-Componente De Parlante Prefesionale Mid Bass Pro Audio Woofer
Product Main Features:
-300Watts RMS power- 93dB Sensitivity 1w/1m- 61Hz-5.8k Hz frequency range- 50mm/2inch copper clad aluminum voice coil with fiberglass former- Ideal for midrange application
Introduction:
We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.
R& D Capacity:
In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.
Markets:
Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.
Speaker's 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 |
