Sundown Audio SA Series 8" Dual 4-Ohm Voice Coil Subwoofer 1000W Peak — Big Jeff Audio Dealer Platform
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  • Stitched-On “XL" Tinsel Leads to prevent fatigue and failure
  • High velocity under-spider frame vents
  • Solid Pole piece with chamfered edges for increased air powered voice coil cooling
  • Vented magnetic gap featuring sixteen chamfered gap vents
  • RMS Power = 500-watts


Sundown Audio SA Series 8" Dual 4-Ohm Voice Coil Subwoofer 1000W Peak SA-8v.3


Proprietary FEA optimized motor design engineered just for the SA-8 v.3 which features a large aluminum faraday right for low magnetic and inductive distortion levels. This motor is mated to a custom tooled and patented frame which allows for a larger spider and superior clearances to nearly any other 8" woofer. Features a full 16mm of Klippel verified one-way linear excursion and mechanical capacity in excess of double the linear limits to ensure that mechanical failures are nearly impossible. We employed a solid pole-piece to maximum magnetic flux in the motor. In order to reduce mounting depth we did not use a vented frame spacer; instead, drilled vent holes around the basket base. Also added sixteen chamfered gap vents to the back plate to keep the high-velocity air flowing over the voice coil.


This Listing Includes


(1) 8" Dual 4-Ohm Voice Coil Subwoofer


Features



  • Xmax = 16mm one-way by 70% BL

  • RMS Power = 500-watts

  • Vented magnetic gap featuring sixteen chamfered gap vents

  • Solid Pole piece with chamfered edges for increased air powered voice coil cooling

  • High velocity under-spider frame vents

  • Black Aluminum 2" voice coil former for superior heat dissipation

  • High Temperature copper voice coil wire

  • Large Magnet ID aluminum faraday ring

  • Spring Loaded Terminals

  • Stitched-On "XL" Tinsel Leads to prevent fatigue and failure

  • High strength & patented cast aluminum frame

  • Optimized for small, ported enclosures


Specifications



  • RE (Ohms) 6.0

  • FS (Hz) 40.0

  • VAS (L) 7.17

  • Qes 0.392

  • Qms 4.31

  • Qts 0.36

  • Le (mH) 3.32

  • BL (NA) 22.06

  • Mms (Grams) 126.6

  • Cms (uM/N) 125

  • Sens (dB @ 1w/1m) 82.71

Payment Information

 

We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 

 

All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and
valid.

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping

MISSING A PACKAGE?

If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:

 

Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery

 

If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.