Key Features
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250mm Polypropylene Cone (PP Cone) |
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Oversized Diaphragm |
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Square Array Pattern |
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1300W Peak Input Power |
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300W Rated/RMS Input Power |
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Rubber Surround |
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Steel Basket |
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Push-terminals for easy connection |
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Sealed/Ported installation capabillity |
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Shallow Design / Same as Fitting Area |
Speaker Features
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300W |
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Yes |
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Square array pattern |
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Magnet Type |
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Ferrit |
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Terminals |
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Silver-plated Push Type |
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Yes |
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Installation Capabillity |
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Sealed / Ported |
Speaker/woofer Specifications
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Peak Input Power |
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1300W |
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Rated Input Power |
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300W |
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Woofer Cone material |
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Polypropylene (PP) Cone |
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Speaker Basket |
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Steel |
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Speaker Surround |
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Rubber |
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Sensitivity |
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81dB/W/m |
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Frequency Response |
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32Hz ~ 300Hz |
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Speaker Impedance |
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4Ω |
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Dimensions (W x H x D) |
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275 x 275 x 131mm |
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Mounting Depth |
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116.3mm |
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Mouting Hole Diameter Ø |
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232mm |
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Speaker Weight |
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4600gr |
Subwoofer Parameters
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Nominal impedance (Z) |
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4Ω |
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DC resistance (Re) |
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4Ω |
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Resonant frequency (FSO) |
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27.3Hz |
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Mechanical Q factor (QMS) |
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6.069 |
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Electrical Q factor (QES) |
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0.675 |
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Total Q factor (QTS) |
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0.608 |
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Voice coil inductance (LBM) |
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3.01mH |
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Voice coil diameter (d) |
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40mm |
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Force factor (BL) |
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11.8T/m |
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Peak excursion Xmax |
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11mm |
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Moving mass (MMS) |
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121.7gr. |
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Volume accoustic compliance (VAS) |
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68.1liter |
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Piston Area (SD) |
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0.042m² |
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Displacement |
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1.439cc |
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Sealed box volume |
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18.4liter |
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Sealed Box Dimensions |
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375 x 324 x 229mm ( 18mm thick MDF)(WxHxD) |
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Vented box volume |
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34liter |
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Vented Box Dimensions |
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527 x 318 x 286mm ( 18mm thick MDF)(WxHxD) |
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Port dimensions (labyrinth) (W x H x L) |
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32 x 280 x 400mm |
Accessories
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Screws (Parker-type) |
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Ø 4 x 8mm, 35 pieces |
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Cushion |
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1 piece(s) |
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Max. Power:1300 W
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RMS Power:300 W
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Sensitivity:81 dB/W/m
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Mounting Depth:116.3 mm
