If you have any needs of this speaker, please email me.
1.18-inch is a kind of our Pro Audio loudspeaker
2.deal for compact bass reflex subwoofer
3.good quality, good price
4. terrific subwoofer of compass bass relex
Details:
| General Specifications | ||
| Nominal Diameter | 460/18 | mm/inch |
| Rated Impedance | 6 | ohm |
| Nominal Power handling1 | 650 | Watts |
| Program Power2 | 1300 | Watts |
| Sensitivity(lw/lm)3 | 97.5 | dB |
| Frequency Range4 | 32-2.2K | Hz |
| Minimum Impedance(Zmin) | 5.8 | ohm |
| Voice Coil Diameter | 100/4 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 23 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 12 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | CastAluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/3.65 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 32 | Hz |
| DC resistance | Re | 5.0 | ohm |
| Mechanical factor | Qms | 13.4 | |
| Electrical factor | Qes | 0.35 | |
| Total factor | Qts | 0.34 | |
| Mechanical compliance | Cms | 0.14 | mm/N |
|
Mechanical resistance of suspension losses |
Rms | 2.63 | mech-ohm |
| Effective Moving Mass | Mms | 174 | gr |
| Half-space efficiency | Eff | 2.7 | % |
| BL Factor | BL | 22.4 | T.m |
| Equivalent Cas air load | Vas | 292 | liters |
| Effective piston area | Sd | 0.1225 | m2 |
| Max.linear excursion | Xmax | 8 | mm |
| Voice-coil inductance | LelK | 1.96 | mH |
| Mounting Information | ||
| Overall Diameter | 461 | mm |
| Bolt Circle Diameter | 439 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 424 | mm |
| Overall Depth | 200 | mm |
| Net Weight | 12.1 | kg |
Guangzhou Hipower Audio Co., Ltd. is located in GuangZhou, China. As a head manufacturer of high quality Pro Audio loudspeakers, our 10000sqm factory is outfitted with 6 customized production lines, allowing us to meet the needs of OEM partners. 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 founded, we have established a high standard of quality. Our management, manufacturing and quality standards are guaranteed by the ISO9001:2000 system in 2008.