12" Pro loudspeaker
Product Details:
| Usage | Stage |
|---|---|
| Amplification Type | Passive |
| Type | Passive |
| Use | Stage |
| Application | Ideal for compact 2 or 3-way systems |
| Basket Material | Aluminum |
| Voice Coil | 3" voice coil with fiberglass former |
| Magnet Material | Ceramic/Ferrite |
| Place of Origin | Guangdong, China (Mainland) |
| Model Number | L12/8481 |
Detailed Product Description
| General Specifications | ||
| Nominal Diameter | 300/12 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling1 | 350 | Watts |
| Program Power2 | 700 | Watts |
| Sensitivity(lw/lm)3 | 96 | dB |
| Frequency Range4 | 47-2.7k | Hz |
| Minimum Impedance(Zmin) | 6.4 | ohm |
| Voice Coil Diameter | 75/3 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 19 | mm |
| Number of layers | 2 | |
| Magnet gap depth | 10 | mm |
| Cone Shape | Straight | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.0 | T |
| Magnet Material/Mass | Ceramic/2.0 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 47 | Hz |
| DC resistance | Re | 5.2 | ohm |
| Mechanical factor | Qms | 11.3 | |
| Electrical factor | Qes | 0.28 | |
| Total factor | Qts | 0.28 | |
| Mechanical compliance | Cms | 0.16 | mm/N |
| Mechanical resistance of suspension losses | Rms | 1.8 | mech-ohm |
| Effective Moving Mass | Mms | 69 | gr |
| Half-space efficiency | Eff | 2.5 | % |
| BL Factor | BL | 19.5 | T.m |
| Equivalent Cas air load | Vas | 68 | liters |
| Effective piston area | Sd | 0.0547 | m2 |
| Max.linear excursion | Xmax | 7 | mm |
| Voice-coil inductance | LelK | 1.5 | mH |
| Mounting Information | ||
| Overall Diameter | 319.5 | mm |
| Bolt Circle Diameter | 294.5 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 280 | mm |
| Overall Depth | 127.5 | mm |
| Net Weight | 6.6 | kg |
12" Pro loudspeaker
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Company Info
Guangzhou Hipower Audio Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Guangzhou
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products