Sundown Audio SA-12 750W SA Series
No Longer Available Through SSA
- Sundown Audio
- DUAL 4
- Ships within 2 business days
- 1.00 LBS
SA Series 12"
FEATURES AND SPECIFICATIONS:
Depth = 6.5" Cut-Out = 11 1/8"
Enclosure Suggestions: 1.75 ft^3 ported tuned to 30 Hz -- F3 of 26 Hz * Tune higher and use a smaller box for more SPL oriented setup (Use 1 - 1.5 cubes) * Enclosure can be as big as 2.25 ft^3 with lower power levels 1.00 ft^3 sealed -- F3 of 44 Hz * For SQ and space limited applications
|T/S D4: RE: 7.09 ohms (D4 in series) Fs: 28.4 Hz Qes: 0.511 Qms: 5.75 Qts: 0.469 Vas: 40.3 L BL: 25.04 NA Le: 7.7 mH Mms: 252 g BL^2 / RE: 88 750 watts RMS|
** T/S Specifications measured with coils in series
RE (Series): 4.33 ohms Fs: 30.3 Hz Qes: 0.519 Qms: 7.250 Qts: 0.484 Le: 4.743 mH Vas: 29.077 L BL: 22.168 NA Cms: 89.22 uM/N Mms: 308 g
The Sundown SA series has been our most popular product line since the introduction of the SA-12 in 2009. It was the result of over a year of testing and prototyping until all of our goals and expectations were blown away. The SA series has continually evolved over the years thanks to extensive testing and feedback from our SPL competition Team and our customers but still stays true to its legendary design heritage. It has never failed to prove itself year-in and year-out in every application ranging from daily musical builds to all-out SPL competition vehicles.
- Xmax = 19mm one-way by 70% BL
- RMS Power = 750-watts
- * Vented magnetic gap
- * Optimized high-velocity pole vent
- * Innovative high-velocity vented frame spacer ring
- Black Aluminum 2.5” voice coil former for superior heat dissipation
- High Temperature copper voice coil wire
- Large aluminum faraday ring (Magnet ID)
- Spring Loaded Terminals
- Stitched-On “XL” Tinsel Leads to prevent fatigue and failure
- High strength cast aluminum frame
- Optimized for small ported, sealed, & band-pass enclosures
When designing the SA series we started out with an FEA optimized motor & coil design capable of 19mm of one-way Klippel verified excursion and just over 33mm of x-mech. This motor & coil setup was then mated up to an extremely robust double-layer Nomex spider with fully tied-on “XL” tinsel leads (84-Strands of Conductor), an SPL competition grade paper cone, and a strong foam surround. The motor also features a large magnet ID shorting ring (faraday ring) to reduce distortion causes by inductance & inductance variation over stroke.
We realized that this still was not enough to meet our goal of delivering the best driver on market in this price range to our customers. To that end we designed a highly optimized voice coil cooling system that has since found its way into almost every other subwoofer we make to this day. This system allows our 2.5" coil to match and exceed the thermal performance of many competing 3" coil drivers on the market without requiring the usage of a much heavier voice coil than required for the design. The result is that the SA features the ideal mix of mass & stiffness to give you the best performance in nearly every type of enclosure.All of this hard work and engineering has led 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 hands down for the money.
Features & Technology:
31 Reviews Hide Reviews Show Reviews
This sub hits hard and sounds clean. I have it wired at 2 ohms pushing 800 watts RMS in a 2.0 cubic foot ported box. Very satisfied. Thank you SSA for the great price and fast shipping. Also great communication.
I heard good things about these subs but holy shit! I just decided to take the plunge and throw one in a prefab 2.5 cu ft enclosure to see. Completely blown away! I'm only powering it with a RF 500.1D at 1/2 gain no bass boost, no nothing. I know these subs take way more power but I don't need it. 600w RMS my ass.
This is one bad ass woofer! This thing can take 1000 watts rms no problem! Great sound quality and clarity... You won't be disappointed!
Bought these subs for my brothers 07 Avalanche and they sound amazing very powerful. These cracked his dash and pull out of a pro comp box I would say the speaker are under rated on watts guy at shop said they are pushing around 1000 to 1200 watts for the 600 watt subs all around great subs
I had one SA12 on a autotek mean machine 4000 wired at 2 ohms and from the moment I put it in my truck, I had it playing at full tilt and kept playing it that way for 6 months and it never messed up, my speaker wire burned before the sub messed up
It took about a week to get the sub delivered to Florida, but it was brand new, in perfect condition. I only have a kicker 600.1 amp running 300-600 watts on this sub and it is beating down the trunk of my 2015 mustang. I would not only recommend people to buy this sub from this company but i will most defiantly be ordering my SDA speakers from here!