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4.sprofessional speaker of other sizes are also available upon requests
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
6.Speaker's Details:
| General Specifications | ||
| Nominal Diameter | 460/18 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling1 | 600 | Watts |
| Program Power2 | 1200 | Watts |
| Sensitivity(lw/lm)3 | 97 | dB |
| Frequency Range4 | 34-1.5K | Hz |
| Minimum Impedance(Zmin) | 7.3 | ohm |
| Voice Coil Diameter | 100/4 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 22 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 12 | mm |
| Cone Shape | Straight | |
| Surround Shape | Triple-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/3.45 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 34 | Hz |
| DC resistance | Re | 6.4 | ohm |
| Mechanical factor | Qms | 3.15 | |
| Electrical factor | Qes | 0.41 | |
| Total factor | Qts | 0.36 | |
| Mechanical compliance | Cms | 0.11 | mm/N |
| Mechanical resistanceof suspension losses | Rms | 14 | mech-ohm |
| Effective Moving Mass | Mms | 207 | gr |
| Half-space efficiency | Eff | 2.3 | % |
| BL Factor | BL | 26.1 | T.m |
| Equivalent Cas air load | Vas | 259 | liters |
| Effective piston area | Sd | 0.132 | m2 |
| Max.linear excursion | Xmax | 8 | mm |
| Voice-coil inductance | LelK | 1.8 | mH |
| Mounting Information | ||
| Overall Diameter | 477.5 | mm |
| Bolt Circle Diameter | 448 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 430.5 | mm |
| Overall Depth | 202 | mm |
| Net Weight | 13.3 | kg |
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(ISO)speaker L18/8602D