Find or Sell any Parts for Your Vehicle in USA

Open Box Sundown Audio X-8 D4 8" Dual 4-ohm 750w Rms Subwoofer Car Speaker on

US $219.00

Los Angeles, California, United States

Los Angeles, California, United States
Subwoofer is a new customer return, tested and working perfectly. Buyer should expect cosmetic blemishes or signs of previous mounting. A 2 year warranty is included.
Type:Non-Enclosed Subwoofer Voice Coil:Dual Brand:Sundown Audio RMS Power:750 W Model:X-8 D4 X8D4 Size:8 MPN:SUNDOWN AUDIO WOOFER EIGHT INCH X-8 D4 X8D4H Enclosure Included:No Speaker Size:8" RMS Wattage:750 UPC:865106477015 your
online car audio superstore

Open Box! 2 Year Warranty!

X-8 D4 - Sundown Audio 8" Dual 4-Ohm X-Series Subwoofers

Retail Price: $319.99

 Features & Specifications:

  • 750 Watts RMS
  • X Max: 16mm one-way by 70% BL
  • FS: 38.29
  • Sensitivity: 82.71 dB
  • 2.5" diameter 4-layer copper voice coil
  • Top Mount Depth: 7.0"
  • Cut-Out: 7.36"
  • Ported Enclosure Recommendation: 0.5-0.75 ft^3 @ 35hz
  • Sealed Enclosure Recommendation: 0.5 ft^3
Shipping Policy:


Please note that Free Shipping is within the continental US only. Free ground shipping does not apply to Alaska, Hawaii, APO/FPO military addresses and any US territories, including Puerto Rico, Guam, US Virgin Islands, Northern Mariana Islands and American Samoa.

Please contact us to inquire about the shipping cost to these locations.

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.


Each and every Sundown Audio product for sale on by WoofersEtc is covered by the manufacturer under a 2 Year Warranty, and can be returned to Sundown Audio within this 2 Year period for warranty service. If you have purchased a Sundown Audio product from us within the last two years and it is failing to perform as intended by the manufacturer, please contact Sundown Audio directly, as they will be responsible for the warranty procedures performed on your product.

In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product.

Better Business Bureau ReportWe are proud
members of the Los Angeles Better Business Bureau.

SquareTrade © squaretrade warranty v2.0

Protect It Now with a
Consumer Priority Service Extended Warranty

Powered by eBay Turbo Lister
The free listing tool. List your items fast and easy and manage your active items.

New Jaguar XE (Jaguar C-X16) Spy Video

Sun, 28 Aug 2011

New Jaguar XE Spy video - or C-X16, if you prefer Will Jaguar’s new small Roadster – which we’re persisting in calling the Jaguar XE – actually turn up at Frankfurt 2011? Yes, but in the guise of what Jaguar are calling the Jaguar C-X16 ‘production concept’. We’ve had some spy photos of the Jaguar XE before – and we had Jaguar’s sketch of the C-X16 a couple of weeks ago, which told us nothing – and now we’ve got video of the XE (or at least a cut-down XK mule) out testing in Death Valley.

Pink Rolls Royce Ghost FAB 1 supports Breast Cancer Care

Mon, 15 Apr 2013

The result is a pink Rolls Royce Ghost EWB put together for the Evans adventure with everything from a pink paint job to hand-embroidered headrests with the Breast Cancer Care pink ribbon motif and pink umbrellas. There’s also ‘FAB1′ treadplates , a pink and cream interior and an uplit Spirit of Ecstasy Rolls Royce has handed the Ghost over to Chris’s FAB1 Million project – and he’s chipped in his FAB 1 number plate – with a plan to raise £1 million for the charity over the next year by offering the pink roller for hire for any special day – from weddings to corporate outings – and for appearances at special events. Jolyon Nash, Rolls Royce Marketing Director, said: When I received the call from Chris Evans to support FAB1 Million, we immediately sprang into action. It’s taken countless hours to create such a special car but every minute spent is absolutely worth it for such a valuable cause.

Big Spenders Flock To Bohnams Festival Of Speed Auction

Mon, 30 Jun 2014

GOODWOOD’S Festival of Speed might be famous for the action on its famous hill, but there’s more to the self proclaimed ‘world's largest motoring garden’ than just the racing. And just to prove the point, this year the annual Bonhams sale earned a staggering £22.6 million on the Friday of the event. The star attraction was a 1954 Ferrari 375-Plus, as used in iconic road races such as the Mille Miglia, Targa Florio and Carrera Panamericana, which sold for £10.7 million following a fierce battle between bidders.