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Technical Details:

  • Car Audio Sundown X-Series 8-inch Dual Voice Coil Subwoofer
  • Model: X8V4D2
  • SOLD INDIVIDUALLY

  • SPECIFICATIONS
  • RMS 1000 watts
  • Dual 2 ohm voice coil
  • Made for extremely deep bass
  • Triple-stacked magnet
  • 3” voice coil
  • Hyper-extended pole
  • Built to order
  • RE (Ohms): 3.6
  • FS (Hz): 41.299
  • VAS (L): 4.126
  • Qes: 0.436
  • Qms: 1.941
  • Qts: 0.356
  • BL (NA): 21.576
  • Mms (Grams): 215.153
  • Cms: 68.389
  • Sens (dB @ 1w/1m): 80.1
  • Xmax: 19mm

  • ENCLOSURE RECOMMENDED SPECIFICATIONS
  • Sealed Enclosure: 0.3-.04 cu ft.
  • Ported Enclosure: 0.75-1.0 cu ft.
  • Recommended Tuning: 32hz
  • Recommended Port Area: 12-16 sq in
  • Displacement: 0.13 cu ft
  • Depth: 7.56"
  • Outside Diam.: 8.71"
  • Cutout: 7.32"

                                  Shipping Information:

                                  • We are Free Shipping to All US continental Street
                                  • All orders will be shipped via UPS, Fedex or USPS (Insurance is Included)

                                  Terms and Conditions:

                                  • All our Products have 30-days Return Policy starting from the date of purchase. Must request an RMA# (Return Merchandise Authorization).
                                  • All returned merchandise are to be tested and inspected according to reasons/ claims why it is being returned before any decisions will be made.
                                  • All returned merchandise must be in original factory carton, including all packaging materials, inserts and manuals, warranty cards (not filled-out) and all other accessories (i.e. screws, bass knobs, plastic coverings, protective films, etc.) Failure to meet any of these requirements will result in a higher restocking fee or denial of return request.
                                  • All DOA (Dead on Arrival)/ Defective items must be reported within 48 hours after receiving the item.
                                  • Shipping charges are non-refundable. Only the purchase price of the product is refundable.
                                  • When ordering for a Car Alarm Replacement remote make sure you are ordering the correct one or give us a call to check if it is compatible with your Car/ Car alarm. This is to avoid returns and paying for restocking fee charges.

                                  REFUNDS, EXCHANGE, AND REPLACEMENTS:

                                  • Applicable only for items purchased within 30-days. 
                                  • IMPORTANTLY, DEFECTIVE OR NON DEFECTIVE All Items should be returned in a good/ well-packed condition. Failure to comply with our Terms and Conditions may lead to UNAPPROVED RETURNS.
                                  • All UNACCEPTABLE RETURNS are subject to 20% restocking fee and UNAPPROVED RETURNS are subject to NO REFUND, EXCHANGE, REPLACEMENT, and OR REPAIR.

                                  Reasons for unapproved returns:

                                  • Physical damage: Item is scratched, torn, wet, burned, blown, signs of misuse, and faulty installation DEFECTIVE or non DEFECTIVE

                                  Reasons for unacceptable returns:

                                  • Factory sealed items: If it’s opened and tampered except for certain items

                                  REPAIRS:

                                  • Applicable for items purchased more than 30-days but not later than a year.
                                    • Brand new:
                                      • All purchased brand new products have 1 year warranty from DiscountCentralOnline.
                                    • Refurbished:
                                      • All purchased refurbished products have 90-days warranty from DiscountCentralOnline.

                                  Payment Information:

                                  • We Accept Paypal Payment and other Credit card (Visa, Master Card & Amex)