Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Alpine S-W8D4 S-Series 8″ Dual 4 Ohm Subwoofer Car Audio Sub

UPC: 793276242181 SKU: S-W8D4
Alpine S-W8D4 S-Series 8″ Dual 4 Ohm Subwoofer Car Audio SubAlpine S-W8D4 S-Series 8″ Dual 4 Ohm Subwoofer Car Audio Sub
$199
$199$175.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • 12 Month Australian Warranty
  • Manufactured by: Alpine
  • Availability:Out of Stock
  • Model: S-W8D4
  • 2 Reviews
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Pickup at our Deer Park VIC warehouse. Schedule Pickup »
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8" Dual Voice Coil High-Performance Subwoofer

  • 8" 4Ω+4Ω Subwoofer
  • Push-type insert terminals
  • Concealed mount gasket system
  • High strength custom steel frames
  • Dual voice coil jumper system
  • Strontium Ferrite double stacked magnets
  • Optional Grilles

Great sound

This replaced a factory sub-woofer in a Yukon, and it sounds great.
John Wolfe, 2020-12-26 on Amazon



Good quality sub.

Sound amazing I hope it last along time
captain crunch, 2019-07-17 on Amazon





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