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Quick Details
-
Brand Name:
-
Hipower
-
Model Number:
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L15/8574A
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Dimension (L x W x H):
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15 INCH
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Product Name:
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Professional Speaker
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Rated Power:
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550W
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Frequency response:
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41Hz-2.2KHz
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Impedance:
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8 0hm
Quick Details
-
Power:
-
550W
-
Frequency Range (Hz):
-
41Hz-2.2K Hz
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
Hipower
-
Model Number:
-
L15/8574A
-
Dimension (L x W x H):
-
15 INCH
-
Product Name:
-
Professional Speaker
-
Rated Power:
-
550W
-
Frequency response:
-
41Hz-2.2KHz
-
Impedance:
-
8 0hm
Product Description
Bocinas Prosound 15 Inch Good Subwoofer Professional Acoustic Speakers
| General Specifications | ||
| Nominal Diameter | 380/15 | mm/inch |
| Rated Impedance | 8 | ohm |
| Nominal Power handling | 550 | Watts |
| Program Power | 1100 | Watts |
| Sensitivity(lw/lm) | 97 | dB |
| Frequency Range | 41-2.2K | Hz |
| Minimum Impedance(Zmin) | 6.7 | ohm |
| Voice Coil Diameter | 100/4 | mm/inch |
| Voice Coil Material | Copper | |
| Voice Coil Winding Depth | 23 | mm |
| Number of layers | 2(Inside/Outside) | |
| Magnet gap depth | 12 | mm |
| Cone Shape | Curved | |
| Surround Shape | M-roll | |
| Basket | Cast Aluminum | |
| Flux Density | 1.1 | T |
| Magnet Material/Mass | Ceramic/3.65 | kg |
| Thiele-Small parameters | |||
| Resonance frequency | Fs | 41 | Hz |
| DC resistance | Re | 5.4 | ohm |
| Mechanical factor | Qms | 11 | |
| Electrical factor | Qes | 0.31 | |
| Total factor | Qts | 0.30 | |
| Mechanical compliance | Cms | 0.12 | mm/N |
|
Mechanical resistance
of suspension losses |
Rms | 2.94 | mech-ohm |
| Effective Moving Mass | Mms | 128 | gr |
| Half-space efficiency | Eff | 2.6 | % |
| BL Factor | BL | 23.7 | T.m |
| Equivalent Cas air load | Vas | 126 | liters |
| Effective piston area | Sd | 0.0871 | m2 |
| Max.linear excursion | Xmax | 8 | mm |
| Voice-coil inductance | LelK | 1.95 | mH |
| Mounting Information | ||
| Overall Diameter | 393.5 | mm |
| Bolt Circle Diameter | 373 | mm |
| Bolt Hole Diameter | 6.5 | mm |
| Baffle Cutout Diameter | 356.5 | mm |
| Overall Depth | 172 | mm |
| Net Weight | 11.9 | kg |
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