L15/85325 -Professional 15 Inch 1000W Indoor Outdoor Neodymium woofer
Introduction:
We are a PA speaker factory of more than 20 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 capability:
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 |
380/15 |
mm/inch |
| Rated Impedance |
8 |
ohm |
| Nominal Power handling |
1000 |
Watts |
| Program Power |
2000 |
Watts |
| Sensitivity(lw/lm) |
98 |
dB |
| Frequency Range |
45-2.5K |
Hz |
| Minimum Impedance(Zmin) |
7.1 |
ohm |
| Voice Coil Diameter |
115/4.5 |
mm/inch |
| Voice Coil Material |
Aluminum
|
|
| Voice Coil Winding Depth |
34 |
mm |
| Number of layers |
2(Inside/Outside) |
|
| Magnet gap depth |
13.5 |
mm |
| Surround Shape |
Triple-roll |
|
| Basket |
Cast Aluminum |
|
| Flux Density |
1.1 |
T |
| Magnet Material/Mass |
Neodymium |
|
| Mounting Information |
| Overall Diameter |
395 |
mm |
| Bolt Circle Diameter |
375 |
mm |
| Bolt Hole Diameter |
8-8*7
|
mm |
| Baffle Cutout Diameter |
354 |
mm |
| Overall Depth |
185 |
mm |
| Net Weight |
|
kg |
| Thiele-Small parameters |
| Resonance frequency |
Fs |
45 |
Hz |
| DC resistance |
Re |
5.4 |
ohm |
| Mechanical factor |
Qms |
12.22 |
|
| Electrical factor |
Qes |
0.24 |
|
| Total factor |
Qts |
0.23 |
|
| Mechanical compliance |
Cms |
0.09 |
mm/N |
Mechanical resistance
of suspension losses |
Rms |
3.25 |
mech-ohm |
| Effective Moving Mass |
Mms |
137 |
gr |
| Half-space efficiency |
Eff |
3.9 |
% |
| BL Factor |
BL |
30.11 |
T.m |
| Equivalent Cas air load |
Vas |
110 |
liters |
| Effective piston area |
Sd |
0.0905 |
m2 |
| Max.linear excursion |
Xmax |
14 |
mm |
| Voice-coil inductance |
LelK |
1.82 |
mH |
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