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Consumer Electronics / Vehicle Electronics & GPS / Car Audio / Car Subwoofers
Brand New! 2 Year Warranty! SA-8 V.3 D2 - Sundown Audio 8" Dual 2-Ohm 500W RMS SA V.3 Series Subwoofers Retail Price: $299.99 Features & Specifications: The SA line was designed to be the centerpiece of the Sundown Audio subwoofer lineup -- the line to which all of their other lines are compared. They started with an FEA optimized motor design capable of 19mm of one-way Klippel verified excursion and significantly more x-mech (maximum mechanical excursion). This motor was mated to a top quality double layer nomex spider, an SPL competition grade paper cone, and a strong foam surround capable of handling the excursion and force generated by the motor structure. The motor also features dual faraday rings (shorting rings) to reduce inductive distortion. At Sundown Audio this still was not enough so we designed a highly optimized voice coil cooling system that ensures that an SA series woofer will never over-heat when used anywhere close to it's rated power level. This system allows our 2.5" coil to match and exceed the thermal performance of many 3" coil drivers on the market today. This same voice coil cooling system has been applied to all of our larger woofers lines as well due to it's proven effectiveness over the years in the SA series. All of this hard work and engineering has lead to the incredible reputation now enjoyed by the SA series worldwide. We are very proud of what these woofers are capable of and we believe that they are one of the best woofers on the market today in their price and power range.
Sundown Audio SA-8 V.3 D2 8" 500W RMS Dual 2-Ohm SA Series Subwoofer
Power Handling:
RMS Power = 500-watts
Voice Coil: Dual 2 ohm
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
Xmax = 16mm one-way by 70% BL
DC Resistance (Re): 3.36 Ω
Resonance Frequency (Fs): 38.29 Hz
Equivalent Volume (Vas): 6.88 L
Electrical Q Factor (Qes): 0.324
Mechanical Q Factor (Qms): 6.310
Total Q Factor (Qts): 0.309
Force Factor (BL): 18.94 NA
Moving Mass (incl. Air Load) (Mms): 144 g
Suspension Compliance (Cms): 120 μm/N
Sensitivity: 82.79 dB 1w / 1m
Box Recommendations:
Sealed: Not Recommended
Ported: 0.5 - 0.75 cu. ft @ 35Hz
Displacement: 0.08 cu. ft.
Depth: 6.625 in
Outside Diameter: 8.375 in
Cutout Diameter: 7.375 in
Shipping Policy: Domestic: 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. International: 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. Warranty : Each and every Sundown Audio product for sale on eBay.com 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. Protect Your Product With a Consumer Priority Service Warranty
Returns Accepted for this item if it's within 30 Days