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Sundown Audio SA-8 V.3 D4 8' 500W RMS Dual 4-Ohm SA Series Subwoofer

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$199.99

$ 98 .99 $98.99

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About this item

  • SA-8 V.3- Sundown Audio 8 inch 500W RMS Dual 4-OhmSeries Subwoofer
  • Specifications:Resistance (Re): 6.0 & 3A9; | Resonance Frequency (Fs): 40.0| Equivalent Volume (Vas): 7.17 L | Electrical Q Factor (Qes): 0.392 | Mechanical Q Factor (Qms): 4.310 | Total Q Factor (Qts): 0.360 | Force Factor (BL): 22.06| Moving Mass (incl. Air Load) (Mms): 126.6 g | Suspension Compliance (Cms): 125 & 3BC;m/N | Sensitivity: 82.711w / 1m
  • Box Recommendations: Sealed Enclosure Suggestion: Not Recommended | Ported Enclosure Suggestion: 0.5 - 0.75 cu. ft.
  • Hz | Displacement: 0.08 cu. ft. | Depth: 6.625|Outside Diameter: 8.375| Cutout: 7.375 in



David
Reviewed in the United States on February 20, 2025
Very powerful and held up to constant use. Very heavy keep in mind mounting or maneuvering it.
Michael Wright
Reviewed in the United States on March 24, 2024
They pack a serious punch!
Kham
Reviewed in the United States on December 29, 2023
Bought two of these little guys. And man! They beat my trunk so hard like it owes em money. Would recommend for a budget hard punching 8’s :)
Eljavha
Reviewed in Mexico on October 7, 2023
El subwoofer es muy bueno,lástima que la marca no incluye un manual con las especificaciones ni una calcomania ni nada solo el woofer y se acabo,deberían considerarlo,
Roger
Reviewed in the United States on January 4, 2023
The subwoofers performs flawlesplay it is great and I love the sound that comes out of it it makes my car stereo sound awesome and everybody says man what is that and I tell them and they go wow nice
Jaycob Stewart
Reviewed in the United States on March 23, 2022
I got this installed at a shop nearby my location and within hours I had a single 8" subwoofer rattling the bones of the people in my backseat. It was great until I overpowered it and potentially ruined the integrity of the composition. I regret the decision I made but for the short time I was able to experience what it could offer me was beyond what words can describe. Shoutout to the guy who suggested the LAB slapbox for this specific subwoofer man you know how to choose the right one. Overall experience 10/10 I'd ruin it again.
Customer
Reviewed in the United States on February 20, 2021
Being a fan of bass, especially loud bass I was not expecting too much from these little guys. The build quality is awesome. For only being 8” subwoofers these are heavier than a lot of 12” subwoofers on the market. I installed two of these Sundowns in a front firing ported box about 1cuft per subwoofer underneath my rear seat in my crew cab Sierra. I powered the subs with a 1500.1 Memphis audio class D Monoblock amplifier. The amp being 1ohm stable I wired the subs parallel/ parallel to 1ohm. I have the gain set to about 3/4 and these speakers are taking the 500rms that they claim with no problem. The speakers can be punchy like a set of 10’s or hit that extremely low bass like 15’s. If you are on the fence about buying these subwoofers don’t be. For the money you can’t beat it.I normally use JL Audio subwoofers but these have met and exceeded my expectations. Just make sure you know what your amp is stable at and buy the right ohm speakers and know how to wire them to meet the criteria of your amp and you’ll be extremely pleased.
Wesley D.
Reviewed in the United States on February 12, 2019
Ok... I researched subs for 3 months trying to decide. I was stuck on Rockford fosgate bc they do have great sound. But then I heard about this little 8”. Ha. Well it ain’t so little. I couldn’t believe how much it weighed. I had a Memphis 12” and this 8” v3 hits lows harder than the Memphis 12” did. The sound quality of this sub is perfect. I only bought one but it’s plenty!! I listen to mostly rap. I paired it with the Rockford prime 500 which actually the birth sheet said 625 watts. Update... I’ve had this about 7 months now. My friends still can’t believe i only have one 8” sub.. I didn’t realize they can hear me coming up the road. I’m still very pleased with this purchase. The fosgate amp is great too. Never gets hot. Perfect for this sub. If u get this sub go ahead and get the LAB slapbox for $149. It’s made just for this sub. U won’t be disappointed. If ur gonna buy it at least make it sound like it’s supposed to. box is important 👍🏼
Fabulous P.
Reviewed in the United States on November 17, 2016
Great Speaker. This little giant can go. I have just one in a box and it really put out. My friends thought I had two ten inch speakers